Marlin G38.2 dont move Z (no replies)

Good Evening and nice Christmas :),

i have a question. I have a CNC Mill running with Marlin and OctoPrint over Raspbian. Everything is working fine but i did get the G38 command not working.
The Problem is that it dont will move the Z axis. The Probe will work:

[attachment 108926 2018-12-2419_04_17-OctoPrint.png]

[attachment 108927 2018-12-2419_04_51-OctoPrint.png]

G38 also shows OK!
[attachment 108928 2018-12-2419_06_32-OctoPrint.png]

I hope you can help me why the Z axis isnt move. Also no other one is working. I mean G38.2 X or Y

I have also added the configs. I have also disabled pin 19 in pins_RAMPS as MAX Endstop. Becouse the standard that it will use the MAX Endstop was not working.

I hope you all have a nice evening and very good Christmas.

Greetings
Stefan