Geeetech

I tried the new firmware out (which seems to be the same as the one posted earlier in this thread).
Did not change anything. Still the same problem.

Sorry for not replying in a while, I was very busy lately and had not the power to work on the problem.

I did not fix it yet, I am using the same workaround as jeff52.
I am now downloading the latest firmware and am hoping it will fix the error.
I will reply if it worked.

@Mark
I looked up the ...

I used the firmware it came with.
Did not change anything.

I proved my theory today. It is true.
Why does it behave like that?

Also I realized that hair spray is a very good adhesive and ideal for 3d printing.

I checked the filament and it seemed that at the part where it broke were around 2cm of bad(hard) filament. Very strange.
Works fine again now.

So I checked for a bad connection but it seems that there is no problem there.

While watching I detected a patten on the Z auto homing:
Every second time it homes approximately 5mm above the switches press point which is the release point of the switch.
So it switches from press point to release ...

I will check that as soon as I have time.
Could be really true, as it does most of the time print at the right height.

Hi,

I recently bought the Prusa i3 X Acrylic version and am figuring out all the problems.
So far I managed to solve them myself, but now I'm stuck.

I do not know why the Z axis sometimes homes at the release of the endstop and the other time on the press of the endstop.
This little strange ...