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One speaker from stereo pair stops working


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176 replies

Jeff S
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  • Retired Sonos Staff
  • 7088 replies
  • May 13, 2019
DianMu wrote:
I am having the same problem. Here is diagnostic # 388320624 Thanks.


In your report I see that there is some wireless interference making it hard for your Sonos speakers to keep in sync. This is probably due to your guest network, which is running on the same wireless channel as your main network, which can cause interference. Try changing your guest network's wireless channel to 6 or 11 and see if that helps.

Jeff S
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  • Retired Sonos Staff
  • 7088 replies
  • May 13, 2019
fredsmith39 wrote:
I am having the exact same issue. I have two Play 1 pairs (plus two singles) and both pairs keep separating. The fix above works, un-pair then re-pair but this is annoying to do each day.

Diagnostics number is 1242515697.

My problem only started with the latest system update.

I have set fixed IP addresses and changed the wi fi channel, with no success.


Thanks for the report. Your Sonos speakers are losing connection from time to time with your wireless network. This can make it hard for your stereo pair to stay in sync. Please try changing your router's wireless channel to 6 or 11 and test things out again.

Jeff S
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  • Retired Sonos Staff
  • 7088 replies
  • May 13, 2019
StevenHannah wrote:
I have the same issue - two play 1's - the right hand side one often doesn't play. Diagnostic report 1256881205 - can you help? Thanks


Hi there,

I see some wireless communication errors between your Sonos components. This may explain the issue with your stereo pair. Please try changing the wireless channel your system is using and see if that helps.

Ken_Griffiths
chewmull wrote:
Same issue here. Diagnostics sent, #947515115. Thanks
The issues mentioned here were some weeks back. As it’s weekend and the forum is going to be offline for a while this week coming, you maybe best to contact Sonos Support direct via their 24/7 links ... see this link:

Contact Sonos Customer Care

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  • Lyricist II
  • 4 replies
  • May 12, 2019
Same issue here. Diagnostics sent, #947515115. Thanks

  • Lyricist I
  • 1 reply
  • April 21, 2019
I am having the same problem. Here is diagnostic # 388320624 Thanks.

  • Lyricist I
  • 1 reply
  • April 15, 2019
I am having the exact same issue. I have two Play 1 pairs (plus two singles) and both pairs keep separating. The fix above works, un-pair then re-pair but this is annoying to do each day.

Diagnostics number is 1242515697.

My problem only started with the latest system update.

I have set fixed IP addresses and changed the wi fi channel, with no success.

I have the same issue - two play 1's - the right hand side one often doesn't play. Diagnostic report 1256881205 - can you help? Thanks

Jeff S
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  • Retired Sonos Staff
  • 7088 replies
  • April 9, 2019
Bill Mills wrote:
I have the same problem. Two Play 5s (1st gen) configured as stereo pair. Right hand speaker (always the RH) often fails to start when system activated. Won't restore of its own accord. Fix is turn off power, wait a bit and then turn on again. Logged a fault with Sonos. As always, their answer was "wireless congestion", change WiFi/Sonosnet channel(s), move all RF sources nearby. Done all that. Have also locked specific IF addresses on all Sonos units but still the problem persists! Surely Sonos can fix this?


Hi there,

Wireless interference is the most common cause of a stereo pair falling out of sync. Please submit a diagnostic report after this happens, but before any reboots. Reply with the confirmation number, I can take a look for you.

  • Contributor I
  • 1 reply
  • April 9, 2019
I have the same problem. Two Play 5s (1st gen) configured as stereo pair. Right hand speaker (always the RH) often fails to start when system activated. Won't restore of its own accord. Fix is turn off power, wait a bit and then turn on again. Logged a fault with Sonos. As always, their answer was "wireless congestion", change WiFi/Sonosnet channel(s), move all RF sources nearby. Done all that. Have also locked specific IF addresses on all Sonos units but still the problem persists! Surely Sonos can fix this?

Jeff S
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  • Retired Sonos Staff
  • 7088 replies
  • March 25, 2019
Emilek wrote:
Hi, also have this issue. Right speaker in l+r pair keeps going quiet. The touch controls and Alexa on this speaker will still control the system when it’s quiet though. It’s in the same room as the WiFi router. 225545706 Is diagnostics number. Thanks


It looks like there's a bit of interference showing up from a secondary wireless network your router is creating that is on the same channel as your main network. Try changing the network with the "-X" at the end over to channel 11 and see if that helps.

Jeff S
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  • Retired Sonos Staff
  • 7088 replies
  • March 25, 2019
Thmcguire9 wrote:
Same issue with a One speaker in a pair. Incident : 298348780


Hi there,

In your report it looks like you have a Sonos 5.1 surround setup. I don't see a stereo pair. If the stereo pair of speakers isn't showing up in the app, please follow the steps in this guide to get the speakers reconnected.

If you're having trouble with the speakers in your surround setup, take a look around and in between the speakers and see if there are any third party wireless electronics which could cause interference. Common sources of this type of interference include cordless phone bases, wireless cameras, wireless baby monitors and wireless printers. Try moving away from your speakers any such devices you find.

Jeff S
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  • Retired Sonos Staff
  • 7088 replies
  • March 25, 2019
kees de Graaf wrote:
Same problem here. Diagnostic confirmation number: 1086432769


It looks like you recently switched your system back to the mesh configuration by wiring in your Bridge. There are still some errors relating to connections to your wireless network. Please head into the Sonos app and go to the settings menu. In the advanced settings page you can click wireless setup to find the option to reset your wireless credentials. Please try this, then reboot your Sonos speakers. Send along a new report if any issues continue.

Jeff S
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  • Retired Sonos Staff
  • 7088 replies
  • March 25, 2019
JTmedia wrote:
Typo diagnose number should be 1572755521


Thanks for sending in the report. There's wireless interference from nearby networks running on the same channel as your own. This is making it hard for your speakers to stay connected, and your right speaker has lost communication with the rest of the system. Also, you have 2 access points which are running on different wireless channels. Please try changing both of your wireless access points over to wireless channel 6 and test things out.

  • Lyricist I
  • 1 reply
  • March 24, 2019
Hi, also have this issue. Right speaker in l+r pair keeps going quiet. The touch controls and Alexa on this speaker will still control the system when it’s quiet though. It’s in the same room as the WiFi router. 225545706 Is diagnostics number. Thanks

  • Lyricist I
  • 1 reply
  • March 20, 2019
Same issue with a One speaker in a pair. Incident : 298348780

Stanley_4
  • Lead Maestro
  • 11223 replies
  • March 15, 2019
Keep in mind this is mainly a user to user forum so if you want fast response from Sonos one of the direct to Sonos contact methods may be better, twitter is open 24x7 other options are on the contact page too.

Same problem here. Diagnostic confirmation number: 1086432769

  • Lyricist I
  • 2 replies
  • March 15, 2019
Typo diagnose number should be 1572755521

  • Lyricist I
  • 2 replies
  • March 14, 2019
Hi, I have a new pair of sonos play 1 connect as stereo. Same as anyone else. Every now and then right speaker will just go "offline" no sound. Got to separate and pair them again. I have set both spk to statics after seeing advise given here. But before that I have send in my diagnostic report number 157275521. Pls take a look.Cheers

Jeff S
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  • Retired Sonos Staff
  • 7088 replies
  • March 12, 2019
Yciine wrote:
Hey Sonos staff,

I am answering to this thread as I do have a similar issue with Sonos Play:1 that I bought a couple of months ago. I do have the sound coming out of one speaker and not the other in a stereo pair. However, with the controller buttons (volume up/down, pauze/start) of both device I can control the sound coming of the only speaker working. Seems like they are connected to each other ?

My diagnostic report number is 1868022631.
Could you check what the rootcause is and what can be done to fix this ?

Kind regards,
Yciine


Hi there,

Thanks for sending in the report. There are some wireless communication errors showing up between your speakers and network. I also see that there is a wireless network in close range to yours that is running on the same channel as your own. This could be causing interference, making it hard for your speakers to play in sync. Please try changing your router's wireless channel to 6, which is less crowded.

  • Lyricist I
  • 1 reply
  • March 12, 2019
Hey Sonos staff,

I am answering to this thread as I do have a similar issue with Sonos Play:1 that I bought a couple of months ago. I do have the sound coming out of one speaker and not the other in a stereo pair. However, with the controller buttons (volume up/down, pauze/start) of both device I can control the sound coming of the only speaker working. Seems like they are connected to each other ?

My diagnostic report number is 1868022631.
Could you check what the rootcause is and what can be done to fix this ?

Kind regards,
Yciine

Ken_Griffiths
Bart Riemens,

Albeit a while back now, I have encountered this issue in the past with my old Play 5's and I just broke apart the stereo pair and reset each one, one at a time so that I did not lose my setup ...and having set them up again as a pair, I have had no issues since. I also changed my wifi channel to one that was least-used in my locality, so that perhaps helped too.

I have the same problem since a couple of months. Two wired play:5's in stereo and the right one stops playing every other day. The buttons still work on the device, but no sound. I have to unplug and plug it to reset it. After a 5 minutes the speaker starts to work again. Must be a "recent" firmware change because I have my speakers for 4 years and never had this problem before.

  • Lyricist I
  • 1 reply
  • February 27, 2019
I am having the exact same problem. Right speaker stops working but the button still controls the music coming out of the left speaker. Diagnostic confirmation number is: 1936647214

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