This has been happening for a few weeks now and is difficult to pinpoint to a single cause, because several changes happened in my home at round about the same time: i) there was a large Sonos software update which failed several times before finally working; ii) I got a new NAS (so my music library moved); iii) I moved some of my network devices around; iv) I upgraded my main broadband router to a BT Smart Hub (although these last two were largely in response to the problem!).
So far, I have tried:
- Separating the 2.4 and 5GHz wifi frequencies
- Ensuring Sonos is on a different channel (11) to my home wifi (6)
- Checking for wireless interference from other networks in the area
- Checking for any IP address conflicts on my network (there are none)
- Replacing cable being used to connect Sonos Bridge to my network
- Moving the Sonos Bridge away from the router and other devices to a different part of the house
- Switching off my wireless IP cameras in case they were causing interference
Getting desperate now. Just done a diagnostic - 7660366 - if anybody can help!
TIA
Best answer by Airgetlam
If the solutions provided in that link, it might be helpful if you were to submit a system diagnostic within 10 minutes of replicating this issue, and either post the number here, or contact Sonos to discuss it. There may be information included in the diagnostic that will help Sonos pinpoint the issue and help you find a solution.