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Does the driver have any status to show if the touchscreen is being recognized. In my driver (DynaPro SC3 serial) it shows a little green checkmark if the device is configured correctly and ready for input. I was getting the same time out and draw options you are when I embarrassed myself remebering I had turned off the serial ports a couple months ago. Made the change and now it works perfect even though the status was shown as good even before I turned on the serial port. The driver/utility has 10 tabs full of every option I could think of as most touchscreens are for kiosk use. But by default my touchscreen responds instantly and I don't hold my finger anywhere to get the pointer to move.
Has the touch ever worked or did it just start acting up? It would make sense that you can draw with your mouse even if it is expecting touch as the OS is just taking it all in as input and this draw test is just taking what windows gives it. Good luck.
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