I'm having a spot of bother with a RRD-H6BRL. I selected it in activation mode, went over, held the second button from the top, heard the beep, but it doesn't seem to want to activate. It's only about 17 feet from the main repeater, with no obstructions between. I did a factory reset, and tried again, same thing. I entered the serial number, hit activate, and it fails.
Any suggestions? What am I not thinking of? What else could cause it not to activate?
Thanks in advance,