Any suggested codes to program the TiVo Bolt OTA remote for the TV Input setting for a Hisense 65H8C TV? I've tried the TiVo suggested codes of 0374, 0376. 0387 as well as 0104 and 1299 as mentioned in another Hisense remote thread as well as use code 0999 and Channel Up Search process for an hour to search for codes that might work. The TiVo remote TV power, volume, and mute all work (using code 0387), but the Input only partially works. When I press the remote's Input button, the TV's input sources display, but the left and right (or up and down) arrow buttons do NOT work to select a different input. It's as though the input signal worked to activate the TV input function but the arrow functions do not map on the TiVo remote. I've tried using other keys on the TiVo remote to see if they work to select a different input, but no help. Thoughts?