I listen to Pandora thru my Roku via the tv screen and thru my sound system. I have 150 stations. If I listen to music on, for instance, station #90 for a while and I then want to move to station #91, I USED to hit 'return' and the Guide would appear with station #90 highlighted and I could just skip to next station. NOW, if I hit 'return', the Guide returns to station #1. This means a lot of scrolling thru the Guide to reach station #91. What changed and how can I fix this, if even possible?