Hi,

I am experiencing problems since upgrading to VR Milling 5.54.0.630. I am using a Vertical Router.
I have an fnc file (produced with Quickcam 2D Design) which I use repeatedly. Mostly it runs fine but occasionally the Z-Axis will change whilst the machine is cutting. The Z-Axis changes so the cutter gradually cuts deeper. I have to emergency stop the machine to save the timber/sacraficial board. Resetting the Z-Axis in the Tool And Offset Editor resolves the problem.
Another problem is the manual feed rate will not go over 100%.
I assume this is related to the upgrade. The feed rate error is consistent and clearly a result of the upgrade.
Is anyone else experiencing anything similar? How might I resolve this (or should I revert to old version)?

Any help will be apprecited.

I didn't find the right solution from the Internet.

References:
http://www.denfordata.com/bb/viewtopic.php?f=2&t=4351
Promo video production company

Thank you.