This is a ridiculous solution that does not work.  I have tried it. I have also complained about this problem, for years. Sometimes on the iPhone app you can't un-thumbs up a song, and on the windows PC app I now have to sign in EVERY SINGLE TIME.  This is NOT how it worked for the last 6 or more years.  I have complained about this yet it's not being fixed. I have been a paying subscriber for over 10 years now and I am going to take my business elsewhere. Pandora should be enjoyable to use.  No one should have to waste time being on this forum.   ... View more