I have a Fire Stick 4K Max, purchased in 2021. The remote is unresponsive. Tried new alkaline batteries, reset about 10 times. Restarted the stick. The android app works the stick, so I know the stick works. Any ideas? Remote kicked the bucket? I can get the same streaming apps without it, but You Tube Premium only comes in with PCM audio from the TV. Audio is all DD with the Fire Stick. So, it's worth it to me to have it working. The tablet app is ok, but cumbersome compared to the remote. I could put it on my android phone too and try to get used to it. Rather have a working remote though.