@rustyeddy: I know this may be unrelated, but do you use a mouse or a touchscreen. We encountered, that it is not possible to add a flex field with microsoft surface (touchscreen or touch/typecover mousepad). however it is perfectly fine with an external mouse and runs smoothly with apples ipads etc. As Microsoft an Apple use 2 different touchinput libs, I’m guessing at least our issue is due to the lack of microsofts input method.
