Roku goes to home screen specifically when I pause a video.
Unlike what I've seen others post about, this isn't after a couple minutes its 100% immediately when I pause anything I go back to the home screen. Whether I press the ok or pause/play button, and whether or not I have bandwidth saver on or not as soon as I pause or if I'm lucky; when I unpause. I see the Roku logo do a little animation and then back to the home after a few seconds of black screen and animation. I'm using the Roku SE model, if that makes a difference; I haven't seen much on here about the se.