Reoccurring clog and under extrusion on Ender 3 Pro : r/ender3
Sudden under extrusion? (Ender 3 pro) : r/ender3
Under Extrusion on First Lines of New Layer : r/ender3
Underextrusion at a seam on ender 3. Tried changing retraction from 0 to 6.5 but nothing changed. Also tried 2 different filaments. Any help would be appreciated. : r/FixMyPrint
Under extrusion on Ender 3 – PrusaSlicer – Prusa3D Forum
reprap - Under extrusion towards the end of the print - 3D Printing Stack Exchange
Ender 3 V2 - Under-extrusion and then no extrusion : r/FixMyPrint
print quality - Ender 3 severe under-extrusion - 3D Printing Stack Exchange