TC freezes after error, having option "save log every..minutes"

TC 11.20.149 sometimes freezes after an error message occurred and stayed on the Screen for a Long time.

Sometimes, I can stop the test run (in this case, I have to wait until the next log write Action, 12 minutes, which is also an error).

Sometimes, I can not stop the test run using stop or pause Buttons. The only Chance is the Task Manager..

I observe this when I return in the morning to the Office,  if during a nightly test run the error occurred.