Keyboard break function in a loop, graphics(form mode) without console.

Dear Expert,

I’m looking for a solution, graphics form raised a loop and I’d like to esc, break back to graphics form with keyboard or mouse command without use console. In the loop I can’t click any object on form. The loop inside use strat-bittransfer, every cycle. Console no option, I’d like to compile without use console.

Best Regards,