jessidy

excellent, thank you! it's fixed a problem.

the problem are not here, look at that! here are animation:

I tried that and it didn't change anything.

this option work only with object, but not for generated supports, my settings are 0.6667

I think you do not understand, the problem are in slicer, generating too many short moves for support line egor-angle-a.3mf

Hello! The ultimaker cura slicer generates strange supports and code for them, adding extra movements, breaking a regular straight line into a huge (dozens) number of tiny segments in the form of a zigzag (the size of the vibration is a hundredth of a millimeter), so all this is visible in gcode, you can see it in the program by playing back the nozzle movement on the layer (everything above 4-th layer in my example). The problem occurs often but randomly, most often when there are straight inclined surfaces that turned out to be parallel to the support line (in my example, this is a zigzag support connecting line) and almost does not depend on the type of support or the model. I have attached files with the most noticeable example. 3D printer print almost twice as slowly in such cases, and when passing through these sections, the motors emit an unpleasant buzzing sound, where each sound oscillation corresponds to the movement along one such microsegment. gif animation of a problem! Linux appimage, cura version 5.6.0 (and older versions) cura-settings.curaprofile egor-angle-a.stl gcode.zip