Advertisements So I have this situation where every time I turn on my TV and change my input source to TiVo Stream 4K, my TV Backlight setting resets back up to full brightness (+20). I change it back down to 10, but then if I turn off the tv, or change sources (change to my xbox, then back to TiVo), the Backlight is back up to +20. I tried tried all the menus in the Access Hidden A/V Menus thread and disabled HDMI CEC, but it still happens every time. I've narrowed it down to only this input, so it makes me think it's something to do with the TiVo Stream 4K device itself. Any thoughts or conspiracy theories?