Please to fix? z-abs

please watch video on you tube
how to fix?

Hi, @goran.

Please, make sure that the platform is properly calibrated and that nozzle is clean.
Check whether extruder gear works properly or whether it stutters or jumps off from the material.

I do it manual and auto calibration
-0.2 0.0
-0.3 -0.1
When I load material is ok
I clean nozzle.
But when I start printing… material Is going normal but it won’t stick to bed
I also clean bed

Setup is in zsuite for z-abs

Have you cleaned platform underneath?
See our platform maintenance manual for reference.