That's awesome! I didn't realize the 2-51 fix was so easy. I have non-tv signals on rf55-64 out here too and the hdhomerun software wastes time trying to lock them. Unfortunately I haven't had any luck compiling source code before (but I do understand what I have to change in the hdhomerun_channels.c file). Not sure if my computer is set up for it. I just got a new windows 10 desktop.