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Avid Contributor I
August 17, 2018

One speaker from stereo pair stops working

Hi,

I have a pair of Play:1's in my kitchen, configured as a stereo pair.

Several times now (maybe, on average, once every 2 weeks), the right speaker stops working. Once it stops, it never comes back and the only way I can get it to come back is to separate the pair, and recreate it. This (so far) has worked immediately every time, so it appears the speaker itself works fine (in fact, when I separate it, I can always play music directly on it).

I have a couple of other pairs of Play:1's in my setup, and only ever get this problem with the same, right, speaker in my kitchen zone. Nether speakers are wired.

Any ideas why I keep getting this problem? For Sonos support, my Diagnostic confirmation number is: 603946054.

Thanks.
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176 replies

Lyricist II
July 10, 2019
I understand what you guys are saying, but unfortunately there are multiple threads for the same issue so the volume is misleading. I do plan to call support again as I’m unwilling to just give up, but the point of my post was to prove it worked one way but not the other, and solicit some thoughts for next steps, not necessarily defense of the “local interference” argument because it no longer makes sense to me given it works reliably unpaired vs not reliability paired. I would also submit that the “it works for me so it must be you” argument is not entirely true all the time, there is no way a Play1 manufactured years ago uses the identical chips etc. that a Play1 made today. I will forge on and update with relevant details to hopefully help someone with the same problem. I do appreciate your thoughts. Thanks
jgatie
July 10, 2019
I understand what you guys are saying, but unfortunately there are multiple threads for the same issue so the volume is misleading. I do plan to call support again as I’m unwilling to just give up, but the point of my post was to prove it worked one way but not the other, and solicit some thoughts for next steps, not necessarily defense of the “local interference” argument because it no longer makes sense to me given it works reliably unpaired vs not reliability paired. I would also submit that the “it works for me so it must be you” argument is not entirely true all the time, there is no way a Play1 manufactured years ago uses the identical chips etc. that a Play1 made today. I will forge on and update with relevant details to hopefully help someone with the same problem. I do appreciate your thoughts. Thanks

There were multiple threads about that issue also. Where the two issues differ is that there was one thread that was 76 pages and 1800+ posts for the Playbar. Also, if you read that thread, Sonos admits fairly early that there is an actual bug, and got to work on a fix, so they aren't prone to sweeping an issue under the rug.
Ken_Griffiths
July 10, 2019
chewmull,

Yes, I agree with jgatie, Sonos would likely just swap your unit if there was a known issue.

A few other things....Have you tried the things mentioned in this 'off the top on my head' list:
  1. Factory resetting the problem speaker(s)
  2. Swapping the Left and Right Speakers
  3. Moving the Speakers elsewhere in the home to rule out nearby interference from other devices
  4. Cabling the Speakers to the network to ensure it’s not related to your WiFi
Each one of those would maybe test different things and if the same speaker kept dropping out, then it maybe something to highlight in your call to Sonos Customer Care, which might go some way to supporting your claim.
Contributor I
July 19, 2019
I'm having the same problem. No complaints for my internet. But this is the second time in 3 months that one of the speakers in two separate speaker pairs have gone out. I separated them and re-joined but it's fixing the problem this time. My diagnostic number is 1138675781
Lyricist I
July 27, 2019
Hello,

I’m having this issue as well. Two Sonos One in a stereo pair trueplay tuned, but the right speaker does not play music. Diagnostic number is 137599950
Ken_Griffiths
July 28, 2019
Mondale/vkrishn3,

If you’ve tried the things suggested above and not had any success, I would suggest you perhaps also contact Sonos Customer Care.
Lyricist I
July 30, 2019
Same problem here. My diagnostic information is send with number:

2035234434
Jeff S
Retired Sonos Staff
July 30, 2019
I'm having the same problem. No complaints for my internet. But this is the second time in 3 months that one of the speakers in two separate speaker pairs have gone out. I separated them and re-joined but it's fixing the problem this time. My diagnostic number is 1138675781

Hi there,

Thanks for sending in the report. I see that there are wireless communication issues showing up between your speakers. When playing to a stereo pair, communication between speakers is important so they can stay in sync. First, try changing the wireless channel your Sonos system is using. Also, take a look around your speakers for any third party electronics that might cause interference. Common sources of interference include cordless phone bases, wireless baby monitors, wireless printers and cameras. You might also try repositioning your speakers.
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Jeff S
Retired Sonos Staff
July 30, 2019
Hello,

I’m having this issue as well. Two Sonos One in a stereo pair trueplay tuned, but the right speaker does not play music. Diagnostic number is 137599950


Hi there,

In your report I see that you have a couple wireless access points that are running on wireless channels 1 and 6. Having the access points on different channels can cause issues for your Sonos speakers. Try switching all of your access points over to channel 1 or 6, then test things out again.
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Jeff S
Retired Sonos Staff
July 30, 2019
Same problem here. My diagnostic information is send with number:

2035234434


There are a few wireless networks, including your guest network, nearby running on the same channel as your main network. This is making it hard for your speakers to stay in communication with your network. Try changing your main network's wireless channel over to 1 and send along a new report if any issues remain.
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