I have noticed that icon frequently while using carplay. Usually it doesn't go away. I thought it was related to waze trying to give me directions, but it persisted after the alert was done. When that icon appears, the volume dial doesn't actually change the volume even though the digital slider moves up and down. I have only been able to get it to resume working after a Bobby reset or by leaving the car and coming back later (aka putting the car to sleep). I have also noticed that the carplay audio completely goes out, moreso since the last 2.2.2 update; sometimes the phone doesn't trigger carplay and links to the Lucid bluetooth directly; and sometimes it works as expected.