Channel Numbering

Haven’t figured this out yet, or maybe it’s painfully obvious and I just am missing it. Is there a way to change the channel numbers that the app scans OTA? For example, in WMC I was able to renumber 2.1, 2.2, 2.3 into something like 2, 51, 52 in order to move subchannels that are infrequently used lower on the list. Or maybe this will be something that has to wait for the DVR?

I have the hdhr prime and stumbled onto moving the channels around just like icons on the atv main menu. Click and hold a channel until it wiggles then use the trackpad to move it around.

That helps somewhat and is a good workaround. Problem is now after six years everyone knows the “modified” channel numbers instead, so would still love to be able to re-number.