z_level_compensation again

After experiencing issues with other software on my computer, I decided to perform a fresh installation using the current DVD version 2.9.4. (2.9.7 after Upgrade)

Unfortunately, I'm once again encountering problems with Z-Level Compensation.
After creating the “probe_points.txt” file, I can enable “Z-Comp”, but the value in the “Z_Axis Comp” field does not change as expected. Once “Z_COMP” is turned off, it cannot be reactivated without restarting the program.
Do you have any idea what might be causing this?

Thank you very much for your support.
Best regards,
Klaus

Langdons read his post.

The OP did a fresh install.
If the checksum didn't match the install would have failed.

The GUI would not matter has this will be a hal issue.

Apologies to the OP, but the above poster is a nuisance.

The best thing to do is attach your hal & ini files and maybe your comp file as well.

I'm just wondering whether this thread may be of help.
forum.linuxcnc.org/qtvcp/52434-z-level-compensation#298898

Hello,
Thank You for reading my post.Yes - the installation was on a formatted/clean HDD and the ISO-Image was OK. The only software I additionally use on the Machine is FreeCAD (as an App-image) to generate the g-code for my projects.
I attached a zip-file with my complete configuration.
My cnc is simple, so I did the following adjustments:
- I use a script for dynamic tool measurement. So I can use FreeCAD's g-code with different tools in a single project.
- I use a delay after starting the spindle
- I use a debounce for the probe
You will find these changes in the ini-file and hal-files. These changes does not affect the described Issue.
I’m afraid my post is in the wrong category. I should have chosen “qcvcp.” Because problem belongs to the display category.
Is it possible/necessary to change the category?
Thank you for your help