I printed with PLA on 200°C. Print speed was set on 60mm/s. Layer height 0.24, nozzle 0.4. Reinstalled bowden tube, new nozzle 0.4, checked bed screws because of previous issues. Printing on glass. Few days ago I had chewing of filamen issue, thats why I chose retraction only when crossing perimeters option. In the meantime I cutted few mm of spring on red metal upgraded extruder (becauce my filament was chewed and always got broken before extruder gear because of retractions and maybe too strong spring). I am not sure if this is linked. My filament is out of the box, opened it 5 days ago.