
I’ve had my house system for 3 years with no issues. Now, for whatever reason, I’m finding always the same three rooms at the same time will drop sound then come back on. This happens when watching a YouTube video . My internet hasn’t changed, have good speed. Attached is a drawing ( rough sketch ) of where all the speakers are located including router , modem , and Boost. Rooms 1,2,3 are the issue. Any ideas? This did not start till last update( app and firmware).