Geeetech

Your all not crazy, its the 3D Touch sensor.
Its garbage.
Throw it on a decent board like a Duet3D and do some basic testing via the usual process

- Set Z=0
- Raise Z+10
- execute G31 S-1 to report probed trigger

Results below from a Macro that cycled 12 times with a 2 second pause between every ...

Hi William, I'd like to further add that I absolutely hate the A10T I bought.

FEEDBACK IS THIS - I CANT FIX ANY OF ITS PROBLEMS WITH A CLOSED FIRMWARE

The rotary encoder on the A10T I got vs the A10M is slippy and shit; I cant even 'improve' it my way by adding a touch screen.
Smashing it has ...

Hi Comrie,

If your Multimeter capable, I'd be checking Voltages and current.
You can try running a PID tune on the Hotend but it is more likely the thermistor so hold your multimeter on that while it is running and see what happens.

Another thought when you say "Its fine when it is not moving ...

Hi Geeetech and Forum Browsers

I have a couple of A10m's and my first A10T arrived a week or two ago.
Spending some time with it, I have noted that the Y 2040 piece has been drilled incorrectly causing a skew moving on the Y axis of around 2mm per 100m.

Reasonable options are: Return the Printer ...