I have a Mecool KM2+ Deluxe that works well with one exception. I have a TIVO OTA box on HDMI 2, and the KM2+ Deluxe on HDMI 3. When watching local OTA channels on the TIVO OTA box for a period of time (hours), the KM2+ will not respond to the Home button, which normally causes the HDMI port to switch and brings up the KM2+ home screen. The only way to get it to respond is unplugging the power connector and plugging it back in. I have looked for any KM2+ menu item that might cause it to go into a “sleep” mode, but no luck. Anyone else find this with their KM2+ Deluxe box? Any thoughts as to how to resolve? Thanks in advance for your input.