I've been using chromecast integration with single speakers and speaker groups since it was added and I'm happy to say it has been working almost perfectly.
But after one of the last updates it hasn't been so reliable. I removed the app and re-added it to get a fresh start and the speakers will work for awhile, then they stop responding to Hubitat. Then to go along with that, now speaker groups are being discovered multiple times even though they weren't before.
