System hang with using runtime solution

[Henry]

Hi there, I have created a runtime solution system which contain 24 database files. This system i run with kiosk mode. I found that sometime if i keep on using for long time, the system will hang after i press some button. The mouse will change to loading icon as usual, but the system will hang on that time. The mouse still can move but it can perform any action. The only way i can go out is i press(Alt+Ctrl+Del) to exit. But after i open again, the system will run as normal, and the button that make the system hang also function correctly.

I have using try this system for few days and face this problem 3 time. One time happen when i click on the button with insert picture script and the other 2 time is on the button with exit application script.

So, can anybody tell me how to solve it. Thank you

Regards,

Henry