I was using my android app and was connected to a ChromeCast and I was using Artist Radio. I could not use the thumbs up/down on the app but I could change to a regular song playlist and go back and the thumbs up/down would be correct [up/down or blank] BUT if it the song was already voted on (thumbs up/down), that choice would be set and would not go away even if I skipped to a song that I know I never voted on. I also can not change that vote on a song when this problem occurs. I can push the opposite thumbs up/down and it would not change.
I am not sure if the problem was caused by the chromecast being on my 5GHz band of my wireless network and my phone being on the 2.4GHz of the same LAN network/router, but I do think it was mismatched like that.
Android App Version: 220.127.116.118 armV7
Phone: HTC 10 Model 2PS64