Stefan Kalscheuer

You link the TMC flavor of the firmware and compare against “original“... 🤔 Did you actually replaced the stepper drivers? And if yes, which drivers? Honestly I have no idea...

Same here on Anycubic i3 Mega P. **2.1.2.1**works fine **2.1.2.2**wrong Z stepping (manual movement is doubled), G28 blocks Z axes and does not move **2.1.x with all proposed fixes applied**...

> What proposed fixes are you referring to? All currently open PRs für 2.1.x #27020 #27021 #27022 #27023 #27024 #27025 #27026

> Those are not for bugfix I know. As I wrote before: "2.1.x with all proposed fixes applied" (not "bugfix-").

Yep, sorry for the confusion. Just re-tested my configuration and extracted the actual target (_Anycubic i3 Mega P_ with BLTouch and case light - guess the latter is not of...

> But i don't know if i have a TMC. Did you install TMC drivers by yourself (or got a used printer with modified drivers)? If not, the answer is...

Quoting v1.4.0 Changelog: > *4MAX Pro and 4MAX Pro v2 share the same firmware. Please use the 4MAXP2 binary suitable for your Display (Original DWIN II or Anycubic 0.0.2) My...

The board layout is the same as used in the Mega S/P and the X-STOP Pins point to A5 und GND (A6/B6) and not B5 as shown in the image...

Likely your printer is not able to reach and hold the requested 225°C While this should theoretically be possible, I've read several times about stock hardware not being able to...

> In der Config.h habe ich nur die PID Werte für das Hotend und Bett eingetragen, sonst ist alles im Ursprungszustand. ... > Die Version mit Input Shaper ... Input...