Retract no longer works after a while.

Hello,
I get the topic up again on given the occasion.
Since the situation has not improved even after several Debian and Linuxcnc updates.

The problem with the flying measuring button continues to exist, regardless of whether I use it to measure a tool or the workpiece height with Qtdragon Touch Platte.
The whole thing arises arbitrarily, even when the job is finished and the machine is in a parking position and I start the next job (the same program) everything works or not.
I have now noticed two special features.
The first one would always be happening when it comes to a quick touch, drives onto the button, which triggers, LED lights up and stops in the condition until I stop the program, after which I can drive z freely.
However, I am then caught there without starting Linuxcnc completely new to restart.
The second peculiarity that I noticed is that if I quickly trigger the button in a row, the LED on the MESA card registers every pressure, while in Qtdragon the LED that cannot follow and sometimes simply remains a cycle.

Here is the status report from Qtdragon:

CRITICAL Touchoff routine: Touchoff failed: Probe retract failed: Command timed out: (30 second)


Thank you and greetings, Frank.