I often misplace my Roku remote and as a result use my mobile app to control my Roku Tv. Currently I’ve tried for over an hour to power on my Roku device using the mobile app. This has never happened before. My phone and tv are connected to the same WiFi and the password has not been changed. Please help. Thanks in advance!
I'd think the TV must have a physical button somewhere with a few basic controls. If you can't find them by looking (maybe on the side or back) post the model number and/or search for the manual online.