I have two sources configured; COAX and S Video: Cisco PVR. Connected to the S Video source, the Remote button opens the screen below and all three buttons at the top (e.g., controls, keypad, MISC) function as designed. When I select COAX as the source none of these three buttons function. I have no idea how to change the channel.
These buttons used to work. Maybe it's due to the 2.11.23 release? I'm not sure when it stopped working.
I have 2.11.23. I uninstalled and re-installed it. This didn't fix it.
Samsung Galaxy S3 (i747) with AT&T and official ROM.