ProjectMix quit working with PT

[JeffGT]

I tried to use the scrub feature for the first time. It acted kind of flakey and then locked up. When I restarted PT the ProjectMix no longer has any control. It says its in PT mode and I can have transport control with the mouse on screen. I'm new at this...any help greatly appreciated.
thanks!

[riffmachine]

Try going to Setup>Hardware and see if it says Project Mix as your peripheral. If it doesn't then go Setup>Peripherals>MIDI Controllers and make sure for #1 it says HUI under Type, Project Mix Control Surface MIDI under Recieve From, Project Mix Control Surface MIDI under Send To, and 8 under # Of Channels, then click OK. If that doesn't work, then I'm stumped.