Last update. 
What a drama! I’ve always been a huge fan of Sonos with many items in and around the house but after this last update I got so frustrated with the whole system;

• can’t select individual speakers for different music per room
• can’t get preferred radio channels to play, which I obviously always could before this update
• many speakers don’t give the sound level, subsequently can’t adjust the levels
• some speakers don’t appear in the list.

all in all I’m so disappointed. What’s going on, Sonos?!?

please repair these tragedies.