Neptune 2, Polyterra PLA at 200/45 °C, Cura 4.11.
I'm tuning the settings and one of the test prints is a keycap, all the corners except one print just fine, that problematic one shows heavy blobbing and is extremely rough, pic related.
I've tried fiddling with the temp, speed (50 mm/s, persists even at 20), jerk speed (3 mm/s), retraction settings (3mm at 70 mm/s), flow (even at 90 %), Z seam related setting... But the problem still persists.
I'll be monitoring this thread for a few hours, any input would be appreciated.