QML debugging stops not on breakpoints

[Pavel Suslo]

I can debug small QML projects, but when I debug all-integrated-project, it make a problem.
Execution stops at random lines, Qt Creator show the "current" line. No any messages, only a stop. I press F5, it run and stop once again... My application have internal timers, so it break every ~300ms. I cannot debug it, I cannot run it at the debug mode.

QtCreator 4.14.2, Qt 5.15.2, x64, Windows MinGW.

What do I want: I want to disable ALL stops-exceptions.