Geeetech

Hi!

I'm printing a piece and for three times in a row, the print stopped at the same position. Bed and Extruder stay on temperature, it seems the printer does not reboot or anything alike.

Serial console output:

Send: N2818 G1 F3000 X257.702 Y60.666 E4161.84011*63
Recv: ok
Send: N2819 G0 F4000 X257.419 Y60.383*74
Recv: ok
Send: N2820 M105*31
Recv: ok T:210.7 /210.0 B:46.9 /45.0 F:100 R:100 @:0 B@:0
Send: N2821 G92 E0*126
Recv: ok
Send: N2822 G1 F3000 X45.384 Y272.418 E15.95756*53
Recv: okSend: N2823 M105*28
Recv: ok T:209.3 /210.0 B:45.5 /45.0 F:100 R:100 @:0 B@:0
Send: N2824 G0 F4000 X45.101 Y272.135*71
Communication timeout while printing, trying to trigger response from printer. Configure long running commands or increase communication timeout if that happens regularly on specific commands or long moves.

The GCode for this section:

2494: G1 F3000 X257.702 Y60.666 E4161.84011
2495: G0 F4000 X257.419 Y60.383
2496: G92 E0
2497: G1 F3000 X45.384 Y272.418 E15.95756
2498: G0 F4000 X45.101 Y272.135

Line 2498 is always the last one sent to the printer. The only thing I can notice that is different in the ~2450 lines before is that "G92" is only used right in the beginning and then on line 2496. The print then stops at 2498. The timeout might come from me turning off the printer to let it cool off....

Any ideas what could be wrong? The GCode (created with CURA 4.0.0)? Firmware problem? I'm pretty sure it is not a hardware problem as I've printed a lot of other things without any sudden halts. I also checked the temperature of the steppers, they stay cold with the exception of the extruder stepper, which is slightly warm to the touch, but far from hot.

Hi, Maybe you can try to re-slice this STL file and print it.
G92 is the set position in the Gcode code
Set the position value of XYZ in the 3D printer memory. Do not move the corresponding stepper motor. The parameters include:
Xnnn represents the position value of the X-axis;
Ynnn represents the position value of the Y-axis;
Znnn represents the position value of the Z axis;
Ennn represents the position value of the E-axis (extruder stepper motor).