@dc42 said in M950 and M581 issues:
What do you have in your resume.g file?
Ok I understand now, I have this:
; resume.g
; called before a print from SD card is resumed
;
; generated by RepRapFirmware Configuration Tool v2.1.8 on Thu May 21 2020 00:01:33 GMT+0200 (heure d’été d’Europe centrale)
G1 R1 X0 Y0 Z5 F6000 ; go to 5mm above position of the last print move
G1 R1 X0 Y0 ; go back to the last print move
M83 ; relative extruder moves
G1 E10 F3600 ; extrude 10mm of filament
So I will remove or put the last line before moving...
Thanks