Ender 3 v2 error
My E3V2 is not working properly, when i bought it last year it worked fine, and now I'm having situations with it. IIt prints but in a random ways, it just stop and it goes ether to the X, Y or Z axis. leaving threads of the material, then it returns and continue printing.
In other printing processes, the extruder either took the material out of the printer or put it in so much, making a lump of material in the printing design.
Someone can help me out?