Geeetech

I had upgraded the firmware, until then I have issues start printing. When I try home ofset it always move right, like it always move home ofset. I'm uploading video of behaving.

I can't solve this problem for couple of months, I stop printing after this failure.

https://youtu.be/EkkTBx8Jqzo

Hi,If the extruder runs in the opposite direction than you expected,
You can view the motor settings in the firmware,
If it is changed to false,
false to true,

If the motor only runs in one direction,
You can enter m119 in the manual control of the repetier host,
Check the limit switch.

Thanks, ive tried, but the problem still persist. Its strange when I try to go home on x axis, it moves little bit and return to this new point, even by the printing, so the print is shifted after while.

In firmware I tried also reverse the x axis, it worked in opposite way, but with the same problem. The home axis moved every time. Like on the video.

Hi,Can you do Auto Home.

Yes, and it moves after the auto home. Its on the video, every time when I try do Autohome, it moves to right. I also change end switch, motors and nothing.

Hi,you can check if your motherboard wiring is correct,
Is it possible to flash the firmware back to the original version,
Check it out.