Please help I am unsure what happened to my tv. It continually crashes sending me back to the home screen from the antenna tv and spectrum app. It also is turning itself off and changing the volume/setting it to headphone mode. In addition it continues to start the Roku app on its own. I attempted changing remote batteries, factory reset, taking batteries out of remote and using phone remote, and erasing the wifi password to just use the antenna feature and nothing worked. It continued to turn on and off and go to home screen on its own. I had to unplug the tv because it would not stop changing screens and going on and off. Please help I don't know what to do.