Corner has not smoothed when using PLA

Bambu Lab P1 Series Troubleshooting
1

Hi Everyone,

I have 3 P1S printers and print using Bambu Farm Manager.
I have this issue with all my P1S printers. I also tested via network and Bambu Handy, not using the farm manager.
I also tried flow dynamics, flow rate calibration, and I made sure to dry the filament, but the issue persists. I don’t know what the real cause of the issue is.

I use Sunlu silk PLA and tested with

  • Generic PLA
  • Sulu PLA profile
  • Custom calibrated profile

20250907_204013
20250907_2040131920×3410 387 KB

20250907_204024
20250907_2040241920×3410 286 KB

20250907_204046
20250907_2040461920×3410 414 KB

I did not find this issue when printing with PETG.