Read a few posts about sub mini not maintaining connection to the Sonos Amp and I have the same issue. They are 5 or 6m apart with a wall between them. It seemed to be stable for about 3 days but is still dropping out regularly enough to be annoying.
I’ve read about cabling the sub mini and in the posts I’ve read people suggest that is to the router, but I would have thought to the amp makes sense as it’s WiFi connection to my home network, certainly in my case, is stable. Am I just reading it wrong and a cable from amp to sub will resolve the issue?
I do have a home network, but have actually found my Sonos devices work better wirelessly (the WiFi coverage is good), I’m assuming because, other than the sub mini, they use their own Sonosnet network?
It would be a pain, but it’s feasible that I could run a cable between Amp and sub, but didn’t want to start drilling any holes until I was sure!
Thanks!