Stereo pair no longer works. I have a left and right channel, plus the Sonos sub. Currently, only the left speaker and the sub will work. The weird thing is, I know the right speaker is connected and on the network. I know this because I can talk to it via Alexa, give it commands to play, pause, and I can touch the physical buttons on the speaker as well, and those work to pause, skip songs, etc.
The problem is there is just no audio coming out of that right speaker. I have already gone through unpairing, repairing, separating, joining them back together, Etc. What is causing this, and how do I prevent it from happening ever again? It's been going on for a couple of weeks now.