Terrible. I literally only want this app for one purpose: the remote and sound casting. But nooooo. Hell would freeze over if this app ever ACTUALLY connected to any of my Roku tvs anymore. I've followed everh how to and FAQ and troubleshooting guide. I've even put the IP address exactly as the TV shows but still the app can't find the tv. Completely ridiculous. All I wanted to do was use the quiet remote and listen to my show on earbuds but... Thanks for nothing Roku.