I just got a TCL tv from costco (2 months ago). Everything seemed to work fine and then a week or so later I noticed that pandora no longer played when I logged in. I looked online and saw that some people had luck with resetting the app. So I cleared the cache. no joy. then I cleared the main memory and had to log in with my phone. Then it worked. I don't listed to pandora more than a couple of times a week. but after it working for a while it just stopped again. Since this has happened a couple of times I fully expect that it will fail again.