Calvin 
I am developing on Tiny 210 V2 on WINCE 6.0 R3. Recently I have noticed that when I use finger touch to drag across the screen (simulating a mouse select event), the touch would become unresponsive afterwards because the OS thinks that the mouse is still in a mouse select (but unreleased) mode. In my Windows form application, I tried simulating a mouse left button release event in order to restore the screen state. However, only the mouse is released. The touch is still unresponsive. How do I go about preventing this happening? Is there a way to detect this bad state and restart the touch driver on the application and/or OS level? Any tips / pointers would be greatly appreciated. Thank you.