Hey Tanner ! I fixed my issue. : ))  I went to the roku settings and disabled their screen saver. This completely solved the issue of Pandora shutting down after 3 songs. I read in here that many others were having this trouble. I also wrote to Roku and they told me that it was Pandora's fault. ... NOT !!  This is just happening to the people that purchased the new Roku Ultra.  I hope I helped you, and you can guide the others. sincerely, Margi in Florida.  ... View more