A problem has crept up in our AGX-based touchscreen controllers. Within the past two months and after being in service for approximately 3-5 years as operator interfaces, two controllers on separate installations began exhibiting the same problem. For no apparent reason, the operator interface program closes (crashes?), and the operating system returns to the Windows desktop. (Times like this I wish I had Event Viewer.)
The CE Build is 4.20.12 Pro. The only program installed in the FlashFX disk is our operator interface program. This program is launched immediately on bootup.
These units have been service long enough that I'm having a difficult time believing the problem is related to our program. Could this be a hardware problem... possibly with flash memory?
It is quite possible that the touch panel controller has deteriorated over time resulting in the abnormal behavior you are experiencing on these two boards.
Due to the specific nature of this situation, I will contact you directly to further investigate this issue. I will update this post if results are determined to be general in nature.