Underextrusion with sunlu filament? : r/FixMyPrint

Is this under extrusion? : r/BambuLab

Sever under extrusion : r/FixMyPrint

Is this under extrusion? : r/BambuLab

Why do my prints keep having random weak layers and stringing. Will pay for solution : r/FixMyPrint

3D Printing Troubleshooting Guide: Part Not Extruding

What could be causing these rough and (seemingly) underextruded infill? ( SUNLU PLA+ black + P1P) : r/BambuLab

Is this underextrusion on top and bottom layer and why are my corners so strange(at y) : r/FixMyPrint

Under extrusion on small features : r/FixMyPrint

Unsure what's causing this under extrusion. Ender 3 v2 Neo : r/FixMyPrint

Unsure what's causing this under extrusion. Ender 3 v2 Neo : r/FixMyPrint

Stringing, underextrusion(?), And I think ringing. This didn't use to happen and now for whatever reason has exponentially become worse and worse. I think it's a hardware issue but I can't see

I think it's under extrusion : r/FixMyPrint

Under extrusion only on initial layer? : r/FixMyPrint

SUNLU Rainbow PLA+ details in comments : r/FixMyPrint