Just upgraded my P1P (converted to P1S) to FW 1.04.01.00 and now Bambu Studio will not connect to the printer. Printer connects to network fine (responds to pings), tried removing and re-adding printer in Bambu Studio, but same issue occurred. At this point it looks like Ill be downgrading firmware back to 1.03.00.00 which had been working perfectly for me since it came out.
Note, this is in LAN only mode.
Have tried logging out and logging back into Bambu Studio.
Have tried removing the printer from Bambu Studio, changing the Access Code in the printer and re-adding to Bambu Studio.
Was able to get Bambu Studio to connect to the printer again on FW 1.04.01.00 using @Comi’s steps above with some modification:
1 MOVE THE BED DOWN (as it was during shipping, because it will crash to nozzle if you won’t, during initial calibration.)
2 RESET PRINTER AND REMOVE IT FROM HANDY APP.
3 RAN INITIAL CALIBRATION
4 TURN OFF PRINTER.
5 WHILE PRINTER IS OFF, TAKE THE MICRO SD CARD AND FORMAT IT to FAT32 (ms dos).
6 WHILE THE PRINTER IS STILL OFF, PUT THE MICRO SD BACK TO PRINTER.
7 TURN ON PRINTER AND BIND THE PRINTER TO APP USING QR CODE.
8 SETUP WIFI IN BAMBU HANDY APP
9 PUT PRINTER IN LAN MODE
10 RE-ADD TO BAMBU STUDIO WITH NEW ACCESS CODE