I have two Echos in different rooms of my apartment. In both, the ring has started flashing green and has t stopped for several days. Communications have been turned off on both devices for years. There are no messages. There are no Amazon shopping notifications, and I have gone through and turned off ALL notifications on both devices. I have disconnected from power several times and restarting didn’t help. I unregistered one of the devices from my account completely and re-added it, and the green ring returned within minutes of being back to my account. Asking Alexa to turn off the green rings doesn’t help. I’m at my wit’s end. Help! How do I get rid of the green rings?!