You may have missed my point. I can install the new software, however, the radio side device hangs up and does not reboot automatically. I physcially have to power cycle device to reboot. It does not reboot via command on that side either, remote side is okay.
After I power cycle, I check software level and it indicates newer level.
My query is whether this may be the root cause of HRD not connecting above 2.20.
Ken-W9KB