The problem your Roku TV is showing may be one of these common issues. Fortunately, there are fixes you can try at the ...
The simplest fix for a freezing Roku is a system restart, which clears temporary data and refreshes the device. From the Roku home screen, scroll to Settings at the end of the menu and select it.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results