I've had my TRD-Pro for just over 2 months now, and one problem I've had is when I receive an incoming call, it will show on the HU, and I can answer via the screen or steering wheel buttons, but when I answer, I have to pick up the phone to talk, because the call isn't transferred to the handsfree system. It typically only happens on incoming calls, not outgoing. It's been somewhat sporadic, so I've been able to deal with it.
Today, as I drove to work, I turned on the Nav so I could see what the traffic would be like, and after about 10-15 minutes or so, the system rebooted. Once it came back up, I set the destination again, and within a minute or two, it rebooted again. I repeated this step two more times with the same outcome. After that, I left the Nav off, and the reboots stopped. I guess I'll have something to discuss when I get my 5K service.