I can connect to my Roku device via the mobile app and everything appears to work fine. However, I cannot figure out how to browse my Vudu movies or movies from my PC. When I'm using the Roku directly, if I select the Vudu channel or the Roku Media Player Chanel, I can see what movies are available, navigate to the movie I want, select it and play it. When I select either channel via the Android app, I the controls for the remote and don't know what to do next to find or search my movies. Surely it's something simple, but for the life of me, I can't figure it out.