Geeetech

@Jarda3D, I'll give a shot to untigh a bit the screw on the frame althought I don't see why this one would be noisy and not the two others (unless it is unfunctional).

@William,
I'm not sure to understand the question. Do you mean the motherboard ?
In case of here a photo of the driver back ...

The noise comes from the extruder driver. The printer has one month and printed very few ;/ That said it seems working, just very noisy.

One of my extruders (number 3) is extremly noisy. It does make a sound, almost like a tune, varrying depending on the percentage applied to it.
Does someone have an idea about how this could be fixed/improved ?

@Sardauker,
Try a different position of the tower on the bed (x,y parameters).

M109, good to know, thanks for the hint.

I received my A10T today and the Cura profile comes just in time, great ! :)

Request : please Geeetech, consider providing a plugin like 'colormix 2-1' plugin for Cura but using the 3 extruders (colormix handle only 2 extruders).

Question : Is there is a way to avoid that the heating head stay ...

I do not find the mixing extruder of the A10M pointless. It can be a lot of fun when it works as intended.

Currently at 400$, the A10T makes it quite expensive for 'just' a third extruder (and indeed a triple mixing chamber).

Thanks for the max Z speed trick. I was also in a similar boat since months, wondering what could cause that pause. I would never had think about this !
I made a quick try and it seems to solve it !!
Next step is to find how to make working gcode m211 (disable soft stop) to allow using a purge ...

Set the "jerk" value in Cura to 2, this helped in my case for such issue. Cura will overrided the firmware value.

Ca sent la grillade de composant ;/
Contacte Geeetech si elle est sous garantie, sinon, bon courage, peut être changer la carte mére ?