"Surround sound enabled. To adjust volume, use your TV's remote control."

Been using Plex ( Server # 1.12.1.4885 ) and all of a sudden, I am getting the above message and there is no sound. This is when I am using Chromecast and streaming through my Android phone. When I disconnect Chromecast and just play on my phone, there is no issue. I have been using this daily for many months (years) and this just popped up out of the blue. Any thoughts?

Just rebooted Chromecast fob and everything fixed,