Junction Deviation still rearing it's ugly stuttering head.

[thierryzoller]

Version: Latest Bugfix
Duplicate/Related : #17342

Bug Description

Having Junction Deviation enabled leads to stuttering XY Diagonal movements. See Videos below.
Disabling JD solves the issue.

Configuration Files

Marlin.zip

TMC2209 UART Mode
Hybrid Threshold (doesn't change the effect)

Additional Information

• Video 1 : https://youtu.be/kngqQIPUP1c
  _JD Enabled (See Diagonal Movement)

• Video 2 : https://youtu.be/yOadfORpKuw
  Classic Jerk Enabled (See - TMC 2209 Hybrid Threshold straight but noisy movement)

[thisiskeithb]

Duplicate of #17342

[thierryzoller]

17342 is about a subset of calculations that I think do not apply here. So why close it? Rather I would like to see someone chime in on whether or not it is really a duplicate. Root cause may be different. I don't see how you would close this. Took 30 minutes to debug, 5 minutes for videos, etc. Only to have it closed without even a comment?

[sjasonsmith]

@thierryzoller are you still having issues with this?

[thierryzoller]

I disabled JD since and do not see the issue. I can try recompilig it with JD if there is reason to believe it should not reproduce

[sjasonsmith]

I don’t have any reason to believe it has improved, but your configs were newer than that bug this duplicates, so could be a better starting point for anyone wanting to debug it.

I’m hoping we’ll knock out quite a few bugs over the next couple weeks, but I can’t really promise exactly which ones we can get to.

[github-actions]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.