Roku remote won't change channels on the over the air screen
My Roku remote recently stopped being able to change TV channels on my TCL, Model 55S401, software version 11.0.0, build 4139-30. All other functions of the remote such as scrolling through the main menus, controlling all the apps, etc., work fine. The batteries in the remote are fine and I did a factory reset to the TV. It did not help
My android phone app also works fine on everything else except the OTA TV navigation. I can get to a TV channel, but it stops navigating after that. The front power LED light flickers like it is getting the signal, but it just makes a blip noise and does nothing.
Another odd thing is that I can press the asterisk button in the TV screen menu and go through the options on the pop-up side menu. If I do try the asterisk on the home screen OTA icon, it freezes up and I can only press the home screen button to get functionality back again.
Any suggestions will be welcome.
I think I solved the issue with the over-the-air channel changing!
I unplugged the USB drive from the back of the TV that is used to store the recorded pause and rewind info, and the TV started working as normal. Except I can't pause or record anything. I am not sure why, but I have gone through at least 3 USB drives that become unreadable after a while. Something in the TV, or OS, corrupts them beyond repair and they can no longer be formatted. I have not tried to plug a different USB back in, since the pause, and rewind feature is very limited anyway.