jonwienke,
What actually is happening is when the computer reboots, the scanner loses connection. Only way to resolve problem is power cycling the scanner.
Problem is with all BCD996P2. It's easy to replicate problem. Just reboot computer and scanner stops communicating. Not limited to a specific set of hardware or drivers.
{edit} The way we get around the problem is utilize the rear port.
My one and only serial port is dedicated for a 996XT. So for now at least, I need to use the front USB port on the 996P2. I guess I can add a multi-port RS232 serial PCI card if I need to.
I wonder if this is something Uniden could resolve with a firmware update?