Just brought up a network at home, and the matrix now looks terrible. Details below.
Something is clearly wrong. You can see in the attached matrix that there is no root device, and a lot of STP is blocked. Wired devices are turning up orange.
This Sonos system has “evolved” over 5 years and several routers, bridge swapped for boost, etc. I feel like it maybe needs a factory reset. There are a few settings in there I care about, but could live without (a couple of playlists, DSP tuning of the speakers). Here are the full details:
I'm using Sonos Net for the wireless. Here's the network topology:
Unifi USG router -> Unifi switch 8 (root switch).
root switch -> Sonos Boost.
root switch -> Playbase "Living Room"
root switch -> Unifi switch 8 (secondary switch).
secondary switch -> Sonos Connect (Office).
Sonos Play5 II, wireless, near boost (“Birthday”)
Sonos Play5 I, wireless, near connect (“Smoky”)
The Unifi switches are set up the recommended way for Sonos. Spanning tree is set to STP, and the priority is 4096 on the root switch, and 8192 on the secondary switch.