Hi @Sunshinerunner Brother
Thanks for the diagnostics - it shows, I’m afraid, that local network problems are still the cause of your listening issues. All 3 rooms are being repeatedly asked by your mesh to connect to 5GHz, which they will not do, resulting in disconnects.
I recommend you connect one speaker to your router (or main mesh node) with an ethernet cable. If you don’t have a speaker near your router, you can connect one to a secondary mesh node, but only as a last resort. Be sure to keep your speaker, router and mesh node 1m distant from each other, or as far as is practical if 1m isn’t possible. Wiring one speaker with ethernet to your network will change the way in which they all connect to your network, creating their own mesh system.
Once this is done, please open the Sonos app and make sure all 3 rooms are connected (wait a few minutes to make sure). Then, select Settings » System » Network » Change Sonosnet Channel » 1. This will get Sonos’ mesh to work on a different channel from your WiFi mesh.
Test for a few days. If testing is successful and an improvement has been made, either keep one Sonos speaker wired to ethernet, or purchase a Sonos Boost to be connected to ethernet permanently instead.
If you only have problems in “Alice rum", these will be due to interference near the speaker - please read our reducing wireless interference page for help.
Still having issues during the testing? I recommend you get in touch with our technical support team again.