On an iPC I upgraded to XPe 8.3.0 and 3.0.2. After upgrade I show 2 "Device 1" under the touch screen menu. When I try and Callibrate, the calibration screen comes up on the right screen and the left screen registers a touch. WTF?
Yup. swapped ports (even though knowing what I know about USB and it being physical port independent and all) and nothing. Since this problem materialized immediately after I upgraded with no other changes Im assuming that it is software related.
I submitted a support request to High End a couple hours ago. I expect I'll probably have an answer sometime after their offices open in the morning. I'll post the solution for all to see.