If your Roku TV fails to turn on or your Roku won't update, it can be frustrating, especially if you're sitting down to watch a movie or the next episode of a show, but there are a few things you can ...

Restarting your Roku can clear the cache and help it run smoothly. You can use your Roku remote to quickly clear the cache with a special button sequence. Unplugging your Roku for 30 seconds clears ...