"If you go to the "control panel" and go to "system" and go to "hardware/device manage" does the AlphaTrack show up in "sound,video and game controllers"? There should be two listings: one for 'AlphaTrack' and another for 'AlphaTrack WDM Interface'."
Yes,both are visible in device manager
"Are you plugged directly into one of your computer's USB ports or are you connected to a USB hub? "
I was plugged into the hub which was running on USB3 I am now plugged into a single usb2 input and this has stopped the crashes but alpha track does not show up in nuendo as a remote device. The midi inputs are there and live.
"How did you "reset" the AlphaTrack?"
I just re calibrated it using shift/stop/F4
"Did you make sure that the AlphaTrack was unplugged prior to installing the latest drivers? Also, make sure that the AlphaTrack CD that came in the box isn't in your cd drive while your installing drivers off our site."
Drivers are the latest per your link. I did not use the cd and I did unplug before installing
The applet is running in the tool bar and appears to be loading correctly Nuendo plugin is installed but I did try it without the nuendo plug in and had the same result. The applet shows as version 1.2.0 in the windows 32 file. Im really stumped with this one. I believe that usb 3 provides more power, is it possible that it overloaded the unit? or would it only draw the power that it needs?