Internal error on G1 (step compress) on second print from startup

General Discussion
1

Basic Information:

Printer Model: Custom inverted polar build
MCU / Printerboard: SKR pico
Host / SBC : RPI zero
klippy.logklippy-4.log (2.6 MB)

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Describe your issue:

I will get an internal error on G1 (stepcompress) after running KAMP adaptive meshing on the second print from a restart. It will not be a problem on the first print after a restart but will always throw that error on the second print.

2

What Klipper version are you running?

There is no note in the log.

3

I am running a fork that was last sinked to 0.0.0-5268.
The only modification I made to the repo is to add a kinematic class for inverted polar kinematics to enable homing of the Alpha axis (klipper-scaffold/klippy/kinematics/polar_crane.py at master · itsameWolf/klipper-scaffold · GitHub)

4

You would need to reproduce on unmodified Klipper.

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