cura 5.3 gcode error 2

[qwerty8224]

Application Version

5.3

Platform

win11

Printer

Gustom FFF

Reproduction steps

as always cut the detail.

Actual results

Bubbles on the model are caused by microscopic movements of the nozzle. It is observed on Ultimaker printers of different versions if you change the number of walls from 2 to 3

Expected results

Fix ASAP.

Checklist of files to include

• Log file
• Project file

Additional information & file uploads

CFFFP_tronc_modifs_GITHAB.zip

[qwerty8224]

the problem goes away by increasing (maximum resolution) in Cura

[orbitalr]

I had this start trying to remediate some issues I've had with some other prints.

Custom printer setup (Klipper) running on a machine with buckets of resources. It looked like what happens when you push a board too far with too many gcode commands, moves start skipping and making sounds and appearance like this.

Ive not tried again yet, I restarted my server hosting klipper and I'll try again.

I had actually been slowing down the print speed. Image attached was faster then the one on the right. The one of the right has the issue.

I'd not changed the resolution. I had been changing things like wall ordering, number, combing, but I honestly dont know what caused this.

[qwerty8224]

орбитал
Thank you for showing the problem clearly. Play with the resolution and this problem is clearly visible in the slicer viewer. Do not rush there micro step or micro drop, good luck to you)))

[orbitalr]

Ok, thanks, then our issue is not similar. In my example the slicer preview was normal, as expected.

[qwerty8224]

тогда наша проблема не похожа. В моем предположении, что просмотр слайсера был нормальным, как и ожидалось.

you just don't see it. I, too, from the initial glance, everything is fine. upon careful analysis, you will see it. On the other hand, increase the resolution to 0.9 print the model and see if you have the same problem or not.
i apologize for my english

[MariMakes]

Hey @qwerty8224,

Thanks for your report 👍
Adjusting the resolution might cause buffer underrun in your printer.
It depends per printer how it shows up.

Personally I really like this explanation about it: https://www.youtube.com/watch?v=ZM1MYbsC5Aw
There they also explain that you might want to Disable / Enable "Power Loss Recovery" in your Printer

To me, it doesn't seem like a bug in Ultimaker Cura anymore.
Would you still like to keep this issue open or do you agree that we can close it?

[qwerty8224]

Well, if it's okay, then close it.

[discip]

@qwerty8224
@MariMakes pointed out exactly what is causing your problem!

So this can be closed. 😊

[qwerty8224]

@qwerty8224 @MariMakesименно то, что решение вашей проблемы!

Так что это можно закрыть.😊

Let it be so )))