[Ultimaker 2+ turns off right after strting the pre heat/print]

36 minutes ago, ahoeben said:

Did you tweak the start gcode in Cura? If so, undo those changes.

I didn't do anything with the code. so far I did all the drawing and slicing with Fusion360 and didn't have any issues. I will try to find where is cane from and change it.

However, thanks for the helping to find the bug, the explanation is simple and plausible. Great work!

[Ultimaker 2+ turns off right after strting the pre heat/print]

Thank you for the answer!

 

On 1/12/2022 at 8:30 AM, ahoeben said:

Please upload them somewhere

I added them to the post as .gcode, but I can't really see a big difference. 

new code.gcode old code.gcode

[Ultimaker 2+ turns off right after strting the pre heat/print]

when starting a print with the UM2+ from cold the machine doesn't start the print process but restarts the whole system. the bug occurs only with new gcodes; an old gcode, from about 4 weeks ago, works with no problem.

When I start with the old gcode, abort after a few minutes heating and start the new gcode it works fine, so this is a workaround.

I just updated the firmware thethe bug persists.

 

does anyone have a solution to this bug?

 

all the best 🙂