I’m experiencing the same problem with only playing one song and then stopping on all 3 of my Fire TV (one 2nd generation and two 3rd generation). It just started about 3 weeks ago. My TAP works fine and so does the app on my phone. I have been on the phone with amazon for a week now and have done everything...all the basic troubleshooting to deregistering, rebooting modem and router, and tonight resetting to factory defaults...with no luck. I will talk to them again tomorrow...I can’t imagine what else they will suggest. It’s really very frustrating especially when I see on here that people have been experiencing the same thing for a year with no resolution. Why is this thread listed as solved?