I use Qt 4.8.5 to create simple UI for my device (CPU ARM DM3730) under WinCe 6. When debugging on PC (Win7 64bit) everything is fine. BUT! on device it takes about a minute(!) to run the application. And QWidget repainted very slowly. I used qt designer for UI forms.

Why launch is so slowly and how can I fix it? Could it be a problem in the ARM or WinCe or Qt...?

Thanx a lot ! 

Sergey