Ok, I can't reproduce that. I checked out the LaunchPad branch and flashed the LaunchPad here. It does not reset every 10 seconds. It runs fine with a changed callsign. With "monitor on" I can see a received packet from the ground.
Some things to note. If the RxTask was not working then that was perhaps causing the watchdog to reset. I don't see anything that would cause that, but perhaps the initial setup hangs or the read RSSI hangs. That would trigger the watchdog. But with that said get AX is reading from the Chip it seem...
You should try to reset the frequencies to their default values. Rhe 900MHz frequency does not look like it ranged correctly so perhaps that caused the init to fail. You can't reset everything with "init new proc" because it looks like that was not defined at this time. But you should be able to use the command "lower rx freq" and then "save freq". But there is a maximum amount you can lower it as I remember...
If it is a new LaunchPad from TI then I seem to remember that Jim had some setup instructions. There was a jumper or two to add or remove. Did you do those changes? Or was this the working LunchPad board from Bob which already had those changes?
73
Chris