Platform-specific support
Headphone, speaker and multiroom-audio troubleshooting
Headphones, soundbars and multiroom speakers that will not pair, drop out, lose sound or fail an update, covering AirPods, Bose and Sonos.
Audio faults tend to be a connection, a setting or a paired-device problem rather than a broken speaker. A Bluetooth speaker that pairs but plays no sound has usually been paired but not chosen as the output, so check the phone's audio output, volume on both devices and any other device it is still connected to. One earbud that is quieter than the other is often dirt in the mesh or a fit problem, and a charging case that will not charge needs its contacts and cable cleaned. Multiroom systems such as Sonos drop out when the Wi-Fi is weak or when rooms are grouped across different networks, and a soundbar's wireless subwoofer usually needs to be re-paired by holding its connect button.
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174 complete records in this directoryAirPods case will not charge
A case can fail to charge because of cable/adapter, port debris, wireless alignment, temperature or battery damage. Test wired charging from known power before resetting AirPods.
Open record Bluetooth audio · routingBluetooth speaker pairs but no sound plays
Pairing confirms a control link, but audio may still route to another output, use the wrong profile or be muted in the source app/device.
Open record AirPods · audio balanceOne AirPod is much quieter than the other
Uneven volume usually comes from grille blockage, ear fit, balance settings, charge/contact or one damaged driver. Compare ears and audio balance before resetting.
Open record Sonos · grouped playbackSonos audio cuts out only when rooms are grouped
Group-only dropouts point toward wireless capacity, interference, a weak coordinator or network topology more than the music service itself.
Open record Sonos · discoverySonos speaker disappeared from the app
A missing Sonos room can be offline, on another household/network, wired incorrectly or blocked by network isolation. Do not factory-reset it before checking its status light and network.
Open record Soundbars · wireless subwooferSoundbar subwoofer will not connect
A wireless subwoofer may lose pairing after power changes, interference or being assigned to another system. Confirm status lights and model compatibility before pressing random reset combinations.
Open record Bose · firmwareBose Bass Module 700 app or firmware update will not complete
Bose Bass Module 700 app or firmware update will not complete: model eligibility, battery, storage, network and paired state should be stable. Scoped to 809108.
Open record Bose · audio delayBose Bass Module 700 audio is delayed or out of sync
Bose Bass Module 700 audio is delayed or out of sync: bluetooth codec, TV/game mode, app buffering and HDMI processing should be isolated. Scoped to 809108.
Open record Bose · no soundBose Bass Module 700 connects but has no sound
Bose Bass Module 700 connects but has no sound: output routing, volume/mute, app, Bluetooth profile and cable/HDMI path should be separated. Scoped to 809108.
Open record Bose · disconnectingBose Bass Module 700 keeps disconnecting
Bose Bass Module 700 keeps disconnecting: trigger, range, interference, competing hosts, battery and firmware should be recorded. Scoped to 809108.
Open record Bose · microphoneBose Bass Module 700 microphone sounds bad or is not detected
Bose Bass Module 700 microphone sounds bad or is not detected: selected input, app permission, boom position, Bluetooth call profile and hardware should be separated. Scoped to 809108.
Open record Bose · one sideBose Bass Module 700 plays from only one side or channel
Bose Bass Module 700 plays from only one side or channel: source balance, mono/accessibility, cable/earbud contact, pairing and driver hardware should be separated. Scoped to 809108.
Open record Bose · distortedBose Bass Module 700 sounds distorted, muffled or unbalanced
Bose Bass Module 700 sounds distorted, muffled or unbalanced: source, EQ, fit, volume, codec, driver and physical contamination should be separated. Scoped to 809108.
Open record Bose · pairingBose Bass Module 700 will not pair or connect
Bose Bass Module 700 will not pair or connect: pairing mode, competing hosts, charge, app/account and supported profile should be isolated. Scoped to 809108.
Open record Bose · no soundBose QuietComfort Earbuds II connects but has no sound
Bose QuietComfort Earbuds II connects but has no sound: output routing, volume/mute, app, Bluetooth profile and cable/HDMI path should be separated. Scoped to 870730.
Open record Bose · ANCBose QuietComfort Earbuds II noise cancellation or transparency is not working correctly
Bose QuietComfort Earbuds II noise cancellation or transparency is not working correctly: fit/seal, microphone obstruction, mode, adaptive settings and hardware should be separated. Scoped to 870730.
Open record Bose · one sideBose QuietComfort Earbuds II plays from only one side or channel
Bose QuietComfort Earbuds II plays from only one side or channel: source balance, mono/accessibility, cable/earbud contact, pairing and driver hardware should be separated. Scoped to 870730.
Open record Bose · firmwareBose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) app or firmware update will not complete
Bose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) app or firmware update will not complete: model eligibility, battery, storage, network and paired state should be stable. Scoped to QuietComfort Ultra Headphones, with the QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II in the model notes.
Open record Bose · audio delayBose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) audio is delayed or out of sync
Bose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) audio is delayed or out of sync: bluetooth codec, TV/game mode, app buffering and HDMI processing should be isolated. Scoped to QuietComfort Ultra Headphones, with the QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II in the model notes.
Open record Bose · battery lifeBose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) battery runs out too quickly
Bose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) battery runs out too quickly: volume, ANC/transparency, codec, calls, temperature and battery age affect runtime. Scoped to QuietComfort Ultra Headphones, with the QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II in the model notes.
Open record Bose · no soundBose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) connects but has no sound
Bose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) connects but has no sound: output routing, volume/mute, app, Bluetooth profile and cable/HDMI path should be separated. Scoped to QuietComfort Ultra Headphones, with the QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II in the model notes.
Open record Bose · disconnectingBose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) keeps disconnecting
Bose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) keeps disconnecting: trigger, range, interference, competing hosts, battery and firmware should be recorded. Scoped to QuietComfort Ultra Headphones, with the QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II in the model notes.
Open record Bose · microphoneBose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) microphone sounds bad or is not detected
Bose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) microphone sounds bad or is not detected: selected input, app permission, boom position, Bluetooth call profile and hardware should be separated. Scoped to QuietComfort Ultra Headphones, with the QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II in the model notes.
Open record Bose · resetBose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) needs a safe reset or will not reset
Bose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) needs a safe reset or will not reset: pairings, app account, EQ, groups and stored settings may be removed. Scoped to QuietComfort Ultra Headphones, with the QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II in the model notes.
Open record Bose · ANCBose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) noise cancellation or transparency is not working correctly
Bose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) noise cancellation or transparency is not working correctly: fit/seal, microphone obstruction, mode, adaptive settings and hardware should be separated. Scoped to QuietComfort Ultra Headphones, with the QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II in the model notes.
Open record Bose · one sideBose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) plays from only one side or channel
Bose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) plays from only one side or channel: source balance, mono/accessibility, cable/earbud contact, pairing and driver hardware should be separated. Scoped to QuietComfort Ultra Headphones, with the QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II in the model notes.
Open record Bose · distortedBose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) sounds distorted, muffled or unbalanced
Bose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) sounds distorted, muffled or unbalanced: source, EQ, fit, volume, codec, driver and physical contamination should be separated. Scoped to QuietComfort Ultra Headphones, with the QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II in the model notes.
Open record Bose · voice assistantBose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) voice assistant or controls are not working
Bose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) voice assistant or controls are not working: microphone/mute, button mapping, account link, permissions and service status should be separated. Scoped to QuietComfort Ultra Headphones, with the QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II in the model notes.
Open record Bose · not chargingBose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) will not charge
Bose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) will not charge: outlet/adapter/cable, case/dock contacts, temperature and battery condition should be isolated. Scoped to QuietComfort Ultra Headphones, with the QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II in the model notes.
Open record Bose · multiroomBose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) will not group, sync or play in multiple rooms
Bose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) will not group, sync or play in multiple rooms: individual speaker playback, same network/account, group membership and wireless capacity should be isolated. Scoped to QuietComfort Ultra Headphones, with the QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II in the model notes.
Open record Bose · pairingBose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) will not pair or connect
Bose QuietComfort headphones and earbuds (QuietComfort Ultra Headphones, QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II) will not pair or connect: pairing mode, competing hosts, charge, app/account and supported profile should be isolated. Scoped to QuietComfort Ultra Headphones, with the QuietComfort Headphones, QuietComfort Ultra Earbuds and QuietComfort Earbuds II in the model notes.
Open record Bose · audio delayBose QuietComfort Headphones audio is delayed or out of sync
Bose QuietComfort Headphones audio is delayed or out of sync: bluetooth codec, TV/game mode, app buffering and HDMI processing should be isolated. Scoped to 884367.
Open record Bose · no soundBose QuietComfort Headphones connects but has no sound
Bose QuietComfort Headphones connects but has no sound: output routing, volume/mute, app, Bluetooth profile and cable/HDMI path should be separated. Scoped to 884367.
Open record Bose · disconnectingBose QuietComfort Headphones keeps disconnecting
Bose QuietComfort Headphones keeps disconnecting: trigger, range, interference, competing hosts, battery and firmware should be recorded. Scoped to 884367.
Open record Bose · microphoneBose QuietComfort Headphones microphone sounds bad or is not detected
Bose QuietComfort Headphones microphone sounds bad or is not detected: selected input, app permission, boom position, Bluetooth call profile and hardware should be separated. Scoped to 884367.
Open record Bose · resetBose QuietComfort Headphones needs a safe reset or will not reset
Bose QuietComfort Headphones needs a safe reset or will not reset: pairings, app account, EQ, groups and stored settings may be removed. Scoped to 884367.
Open record Bose · pairingBose QuietComfort Headphones will not pair or connect
Bose QuietComfort Headphones will not pair or connect: pairing mode, competing hosts, charge, app/account and supported profile should be isolated. Scoped to 884367.
Open record Bose · no soundBose QuietComfort Ultra Earbuds connects but has no sound
Bose QuietComfort Ultra Earbuds connects but has no sound: output routing, volume/mute, app, Bluetooth profile and cable/HDMI path should be separated. Scoped to 882826.
Open record Bose · microphoneBose QuietComfort Ultra Earbuds microphone sounds bad or is not detected
Bose QuietComfort Ultra Earbuds microphone sounds bad or is not detected: selected input, app permission, boom position, Bluetooth call profile and hardware should be separated. Scoped to 882826.
Open record Bose · ANCBose QuietComfort Ultra Earbuds noise cancellation or transparency is not working correctly
Bose QuietComfort Ultra Earbuds noise cancellation or transparency is not working correctly: fit/seal, microphone obstruction, mode, adaptive settings and hardware should be separated. Scoped to 882826.
Open record Bose · one sideBose QuietComfort Ultra Earbuds plays from only one side or channel
Bose QuietComfort Ultra Earbuds plays from only one side or channel: source balance, mono/accessibility, cable/earbud contact, pairing and driver hardware should be separated. Scoped to 882826.
Open record Bose · distortedBose QuietComfort Ultra Earbuds sounds distorted, muffled or unbalanced
Bose QuietComfort Ultra Earbuds sounds distorted, muffled or unbalanced: source, EQ, fit, volume, codec, driver and physical contamination should be separated. Scoped to 882826.
Open record Bose · not chargingBose QuietComfort Ultra Earbuds will not charge
Bose QuietComfort Ultra Earbuds will not charge: outlet/adapter/cable, case/dock contacts, temperature and battery condition should be isolated. Scoped to 882826.
Open record Bose · pairingBose QuietComfort Ultra Earbuds will not pair or connect
Bose QuietComfort Ultra Earbuds will not pair or connect: pairing mode, competing hosts, charge, app/account and supported profile should be isolated. Scoped to 882826.
Open record Bose · firmwareBose Smart Soundbar 600 app or firmware update will not complete
Bose Smart Soundbar 600 app or firmware update will not complete: model eligibility, battery, storage, network and paired state should be stable. Scoped to 873973.
Open record Bose · audio delayBose Smart Soundbar 600 audio is delayed or out of sync
Bose Smart Soundbar 600 audio is delayed or out of sync: bluetooth codec, TV/game mode, app buffering and HDMI processing should be isolated. Scoped to 873973.
Open record Bose · no soundBose Smart Soundbar 600 connects but has no sound
Bose Smart Soundbar 600 connects but has no sound: output routing, volume/mute, app, Bluetooth profile and cable/HDMI path should be separated. Scoped to 873973.
Open record Bose · disconnectingBose Smart Soundbar 600 keeps disconnecting
Bose Smart Soundbar 600 keeps disconnecting: trigger, range, interference, competing hosts, battery and firmware should be recorded. Scoped to 873973.
Open record Bose · microphoneBose Smart Soundbar 600 microphone sounds bad or is not detected
Bose Smart Soundbar 600 microphone sounds bad or is not detected: selected input, app permission, boom position, Bluetooth call profile and hardware should be separated. Scoped to 873973.
Open record Bose · one sideBose Smart Soundbar 600 plays from only one side or channel
Bose Smart Soundbar 600 plays from only one side or channel: source balance, mono/accessibility, cable/earbud contact, pairing and driver hardware should be separated. Scoped to 873973.
Open record Bose · distortedBose Smart Soundbar 600 sounds distorted, muffled or unbalanced
Bose Smart Soundbar 600 sounds distorted, muffled or unbalanced: source, EQ, fit, volume, codec, driver and physical contamination should be separated. Scoped to 873973.
Open record Bose · multiroomBose Smart Soundbar 600 will not group, sync or play in multiple rooms
Bose Smart Soundbar 600 will not group, sync or play in multiple rooms: individual speaker playback, same network/account, group membership and wireless capacity should be isolated. Scoped to 873973.
Open record Bose · pairingBose Smart Soundbar 600 will not pair or connect
Bose Smart Soundbar 600 will not pair or connect: pairing mode, competing hosts, charge, app/account and supported profile should be isolated. Scoped to 873973.
Open record Bose · firmwareBose Smart Ultra Soundbar app or firmware update will not complete
Bose Smart Ultra Soundbar app or firmware update will not complete: model eligibility, battery, storage, network and paired state should be stable. Scoped to 882963.
Open record Bose · audio delayBose Smart Ultra Soundbar audio is delayed or out of sync
Bose Smart Ultra Soundbar audio is delayed or out of sync: bluetooth codec, TV/game mode, app buffering and HDMI processing should be isolated. Scoped to 882963.
Open record Bose · no soundBose Smart Ultra Soundbar connects but has no sound
Bose Smart Ultra Soundbar connects but has no sound: output routing, volume/mute, app, Bluetooth profile and cable/HDMI path should be separated. Scoped to 882963.
Open record Bose · disconnectingBose Smart Ultra Soundbar keeps disconnecting
Bose Smart Ultra Soundbar keeps disconnecting: trigger, range, interference, competing hosts, battery and firmware should be recorded. Scoped to 882963.
Open record Bose · microphoneBose Smart Ultra Soundbar microphone sounds bad or is not detected
Bose Smart Ultra Soundbar microphone sounds bad or is not detected: selected input, app permission, boom position, Bluetooth call profile and hardware should be separated. Scoped to 882963.
Open record Bose · resetBose Smart Ultra Soundbar needs a safe reset or will not reset
Bose Smart Ultra Soundbar needs a safe reset or will not reset: pairings, app account, EQ, groups and stored settings may be removed. Scoped to 882963.
Open record Bose · one sideBose Smart Ultra Soundbar plays from only one side or channel
Bose Smart Ultra Soundbar plays from only one side or channel: source balance, mono/accessibility, cable/earbud contact, pairing and driver hardware should be separated. Scoped to 882963.
Open record Bose · distortedBose Smart Ultra Soundbar sounds distorted, muffled or unbalanced
Bose Smart Ultra Soundbar sounds distorted, muffled or unbalanced: source, EQ, fit, volume, codec, driver and physical contamination should be separated. Scoped to 882963.
Open record Bose · multiroomBose Smart Ultra Soundbar will not group, sync or play in multiple rooms
Bose Smart Ultra Soundbar will not group, sync or play in multiple rooms: individual speaker playback, same network/account, group membership and wireless capacity should be isolated. Scoped to 882963.
Open record Bose · pairingBose Smart Ultra Soundbar will not pair or connect
Bose Smart Ultra Soundbar will not pair or connect: pairing mode, competing hosts, charge, app/account and supported profile should be isolated. Scoped to 882963.
Open record Bose · firmwareBose SoundLink Flex (2nd Gen) app or firmware update will not complete
Bose SoundLink Flex (2nd Gen) app or firmware update will not complete: model eligibility, battery, storage, network and paired state should be stable. Scoped to 887612.
Open record Bose · audio delayBose SoundLink Flex (2nd Gen) audio is delayed or out of sync
Bose SoundLink Flex (2nd Gen) audio is delayed or out of sync: bluetooth codec, TV/game mode, app buffering and HDMI processing should be isolated. Scoped to 887612.
Open record Bose · no soundBose SoundLink Flex (2nd Gen) connects but has no sound
Bose SoundLink Flex (2nd Gen) connects but has no sound: output routing, volume/mute, app, Bluetooth profile and cable/HDMI path should be separated. Scoped to 887612.
Open record Bose · disconnectingBose SoundLink Flex (2nd Gen) keeps disconnecting
Bose SoundLink Flex (2nd Gen) keeps disconnecting: trigger, range, interference, competing hosts, battery and firmware should be recorded. Scoped to 887612.
Open record Bose · microphoneBose SoundLink Flex (2nd Gen) microphone sounds bad or is not detected
Bose SoundLink Flex (2nd Gen) microphone sounds bad or is not detected: selected input, app permission, boom position, Bluetooth call profile and hardware should be separated. Scoped to 887612.
Open record Bose · one sideBose SoundLink Flex (2nd Gen) plays from only one side or channel
Bose SoundLink Flex (2nd Gen) plays from only one side or channel: source balance, mono/accessibility, cable/earbud contact, pairing and driver hardware should be separated. Scoped to 887612.
Open record Bose · distortedBose SoundLink Flex (2nd Gen) sounds distorted, muffled or unbalanced
Bose SoundLink Flex (2nd Gen) sounds distorted, muffled or unbalanced: source, EQ, fit, volume, codec, driver and physical contamination should be separated. Scoped to 887612.
Open record Bose · not chargingBose SoundLink Flex (2nd Gen) will not charge
Bose SoundLink Flex (2nd Gen) will not charge: outlet/adapter/cable, case/dock contacts, temperature and battery condition should be isolated. Scoped to 887612.
Open record Bose · pairingBose SoundLink Flex (2nd Gen) will not pair or connect
Bose SoundLink Flex (2nd Gen) will not pair or connect: pairing mode, competing hosts, charge, app/account and supported profile should be isolated. Scoped to 887612.
Open record Bose · firmwareBose SoundLink Max speaker app or firmware update will not complete
Bose SoundLink Max speaker app or firmware update will not complete: model eligibility, battery, storage, network and paired state should be stable. Scoped to 883848.
Open record Bose · audio delayBose SoundLink Max speaker audio is delayed or out of sync
Bose SoundLink Max speaker audio is delayed or out of sync: bluetooth codec, TV/game mode, app buffering and HDMI processing should be isolated. Scoped to 883848.
Open record Bose · disconnectingBose SoundLink Max speaker keeps disconnecting
Bose SoundLink Max speaker keeps disconnecting: trigger, range, interference, competing hosts, battery and firmware should be recorded. Scoped to 883848.
Open record Bose · microphoneBose SoundLink Max speaker microphone sounds bad or is not detected
Bose SoundLink Max speaker microphone sounds bad or is not detected: selected input, app permission, boom position, Bluetooth call profile and hardware should be separated. Scoped to 883848.
Open record Bose · one sideBose SoundLink Max speaker plays from only one side or channel
Bose SoundLink Max speaker plays from only one side or channel: source balance, mono/accessibility, cable/earbud contact, pairing and driver hardware should be separated. Scoped to 883848.
Open record Bose · distortedBose SoundLink Max speaker sounds distorted, muffled or unbalanced
Bose SoundLink Max speaker sounds distorted, muffled or unbalanced: source, EQ, fit, volume, codec, driver and physical contamination should be separated. Scoped to 883848.
Open record Bose · not chargingBose SoundLink Max speaker will not charge
Bose SoundLink Max speaker will not charge: outlet/adapter/cable, case/dock contacts, temperature and battery condition should be isolated. Scoped to 883848.
Open record Sonos · firmwareSonos Ace headphones app or firmware update will not complete
Sonos Ace headphones app or firmware update will not complete: model eligibility, battery, storage, network and paired state should be stable. Scoped to Ace.
Open record Sonos · audio delaySonos Ace headphones audio is delayed or out of sync
Sonos Ace headphones audio is delayed or out of sync: bluetooth codec, TV/game mode, app buffering and HDMI processing should be isolated. Scoped to Ace.
Open record Sonos · battery lifeSonos Ace headphones battery runs out too quickly
Sonos Ace headphones battery runs out too quickly: volume, ANC/transparency, codec, calls, temperature and battery age affect runtime. Scoped to Ace.
Open record Sonos · no soundSonos Ace headphones connects but has no sound
Sonos Ace headphones connects but has no sound: output routing, volume/mute, app, Bluetooth profile and cable/HDMI path should be separated. Scoped to Ace.
Open record Sonos · microphoneSonos Ace headphones microphone sounds bad or is not detected
Sonos Ace headphones microphone sounds bad or is not detected: selected input, app permission, boom position, Bluetooth call profile and hardware should be separated. Scoped to Ace.
Open record Sonos · resetSonos Ace headphones needs a safe reset or will not reset
Sonos Ace headphones needs a safe reset or will not reset: pairings, app account, EQ, groups and stored settings may be removed. Scoped to Ace.
Open record Sonos · ANCSonos Ace headphones noise cancellation or transparency is not working correctly
Sonos Ace headphones noise cancellation or transparency is not working correctly: fit/seal, microphone obstruction, mode, adaptive settings and hardware should be separated. Scoped to Ace.
Open record Sonos · one sideSonos Ace headphones plays from only one side or channel
Sonos Ace headphones plays from only one side or channel: source balance, mono/accessibility, cable/earbud contact, pairing and driver hardware should be separated. Scoped to Ace.
Open record Sonos · distortedSonos Ace headphones sounds distorted, muffled or unbalanced
Sonos Ace headphones sounds distorted, muffled or unbalanced: source, EQ, fit, volume, codec, driver and physical contamination should be separated. Scoped to Ace.
Open record Sonos · voice assistantSonos Ace headphones voice assistant or controls are not working
Sonos Ace headphones voice assistant or controls are not working: microphone/mute, button mapping, account link, permissions and service status should be separated. Scoped to Ace.
Open record Sonos · not chargingSonos Ace headphones will not charge
Sonos Ace headphones will not charge: outlet/adapter/cable, case/dock contacts, temperature and battery condition should be isolated. Scoped to Ace.
Open record Sonos · multiroomSonos Ace headphones will not group, sync or play in multiple rooms
Sonos Ace headphones will not group, sync or play in multiple rooms: individual speaker playback, same network/account, group membership and wireless capacity should be isolated. Scoped to Ace.
Open record Sonos · pairingSonos Ace headphones will not pair or connect
Sonos Ace headphones will not pair or connect: pairing mode, competing hosts, charge, app/account and supported profile should be isolated. Scoped to Ace.
Open record Sonos · pairingSonos Arc soundbar will not pair or connect
Sonos Arc soundbar will not pair or connect: pairing mode, competing hosts, charge, app/account and supported profile should be isolated. Scoped to Arc.
Open record Sonos · multiroomSonos Beam (Gen 2) will not group, sync or play in multiple rooms
Sonos Beam (Gen 2) will not group, sync or play in multiple rooms: individual speaker playback, same network/account, group membership and wireless capacity should be isolated. Scoped to Beam Gen 2.
Open record Sonos · resetSonos Era 300 speaker needs a safe reset or will not reset
Sonos Era 300 speaker needs a safe reset or will not reset: pairings, app account, EQ, groups and stored settings may be removed. Scoped to Era 300.
Open record Sonos · distortedSonos Era 300 speaker sounds distorted, muffled or unbalanced
Sonos Era 300 speaker sounds distorted, muffled or unbalanced: source, EQ, fit, volume, codec, driver and physical contamination should be separated. Scoped to Era 300.
Open record Sonos · firmwareSonos home speakers and soundbars (Arc Ultra, Arc, Beam Gen 2, Ray, Era 300, Era 100, Sub Gen 3 and Sub Mini) app or firmware update will not complete
Sonos home speakers and soundbars (Arc Ultra, Arc, Beam Gen 2, Ray, Era 300, Era 100, Sub Gen 3 and Sub Mini) app or firmware update will not complete: model eligibility, battery, storage, network and paired state should be stable. Scoped to Arc Ultra, with the Arc, Beam Gen 2, Ray, Era 300, Era 100, Sub Gen 3 and Sub Mini in the model notes.
Open record Sonos · audio delaySonos home speakers and soundbars (Arc Ultra, Arc, Beam Gen 2, Ray, Era 300, Era 100, Sub Gen 3 and Sub Mini) audio is delayed or out of sync
Sonos home speakers and soundbars (Arc Ultra, Arc, Beam Gen 2, Ray, Era 300, Era 100, Sub Gen 3 and Sub Mini) audio is delayed or out of sync: bluetooth codec, TV/game mode, app buffering and HDMI processing should be isolated. Scoped to Arc Ultra, with the Arc, Beam Gen 2, Ray, Era 300, Era 100, Sub Gen 3 and Sub Mini in the model notes.
Open record Sonos · no soundSonos home speakers and soundbars (Arc Ultra, Arc, Beam Gen 2, Ray, Era 300, Era 100, Sub Gen 3 and Sub Mini) connects but has no sound
Sonos home speakers and soundbars (Arc Ultra, Arc, Beam Gen 2, Ray, Era 300, Era 100, Sub Gen 3 and Sub Mini) connects but has no sound: output routing, volume/mute, app, Bluetooth profile and cable/HDMI path should be separated. Scoped to Arc Ultra, with the Arc, Beam Gen 2, Ray, Era 300, Era 100, Sub Gen 3 and Sub Mini in the model notes.
Open record Sonos · disconnectingSonos home speakers and soundbars (Arc Ultra, Arc, Beam Gen 2, Ray, Era 300, Era 100, Sub Gen 3 and Sub Mini) keeps disconnecting
Sonos home speakers and soundbars (Arc Ultra, Arc, Beam Gen 2, Ray, Era 300, Era 100, Sub Gen 3 and Sub Mini) keeps disconnecting: trigger, range, interference, competing hosts, battery and firmware should be recorded. Scoped to Arc Ultra, with the Arc, Beam Gen 2, Ray, Era 300, Era 100, Sub Gen 3 and Sub Mini in the model notes.
Open recordHeadphone, speaker and soundbar problems
Restart the source and the speaker, forget and re-pair the Bluetooth device, and update the app and firmware. Keep the speaker away from metal and other 2.4 GHz devices. For soundbars on HDMI, use the port marked ARC or eARC. Model-specific problems for Bose, Sonos and AirPods are on the brand pages, including firmware that will not finish and sound that is delayed behind the picture.
Why do my Bluetooth speakers pair but play no sound?
The phone or computer may still be sending sound to another output. Choose the speaker as the output device and check both volumes.
Why is one AirPod quieter than the other?
Earwax or debris in the mesh is the most common reason. Clean it gently with a dry soft brush, then check the balance setting under Accessibility.