235 channels (91 enabled) can't enable more

Hi guys,

I’ve just ran dvr for the first time and noticed it has found 251 channels, yet only 91 are enabled. when I try to enable E4HD it comes up with an error, I know this channels works as I can watch it via WINTV.

why is this?

same problem, 49 over the air channels that I can watch on the HD Homerun App but only 42 on Plex DVR. Grrrr… I posted an image of the problem, the EPG doesn’t have a selection for the Channel. Why can’t we manually input a label?