Computer - Got my AFPD to run normally for about an hour an a half today and it
did not fail at all. It had never run for more than about 20 min before.

What I did was make a grounding strap (see the thread in this forum on "AFPD
USB Interface Grounding Issue). In my case I ran it from the back of my PC
chassis to my transmitter. AFPD worked great and is still at it. Don't know if this
is our problem but its worth a try.

Will keep you posted.
Bruce