Random small arcs which are really slow

[akraus53]

Hi all, my problem can be seen in the photo below, you can also have a look at the G-Code-snippet.

I'm not sure if this is a problem with ArcWelder, the Cura Plugin, Marlin or my board. You guys seem to know your way around these things so I'd be really happy if you could point me in a direction.

As far as I can tell, the printer slows down and heavily over-extrudes during the second, small arc of a loop, noted with a ;* below.

;LAYER:1
M106 S85

;TYPE:WALL-INNER
G2 X146.571 Y198.683 I-0.008 J-48.803 E91.04881 F3000
G2 X150.013 Y198.804 I3.435 J-48.696 E91.18629       ;*
G0 F9000 X150.013 Y198.404

;TYPE:WALL-OUTER
G2 X148.305 Y198.375 I-0.032 J-48.401 E103.25613 F3000
G1 X150.013 Y198.404 E103.32431 
G0 F9000 X150.013 Y198.844
G0 X150 Y199.203

;TYPE:WALL-INNER
G3 X153.476 Y199.079 I-0.015 J-49.200 E115.48310 F3000
G3 X150.000 Y199.203 I-3.416 J-46.973 E115.62178    ;*
G0 F9000 X150 Y199.603

;TYPE:WALL-OUTER
G3 X153.432 Y199.484 I-0.002 J-49.603 E127.92350 F3000
G3 X150.000 Y199.603 I-3.382 J-47.982 E128.06058    ;*
G0 F9000 X150 Y199.163
G0 X149.998 Y199.003

;MESH:NONMESH
G0 F300 X149.998 Y199.003 Z0.68
G0 F9000 X150.02 Y198.697

;TIME_ELAPSED:147.968227

[FormerLurker]

Can you try the latest rc: https://github.com/FormerLurker/ArcWelderPlugin/discussions/141

Let me know if that fixes things. You will have to re-weld your file, of course.