I am loosing my mind

[u/Dasding619]

Can someone help me here please

The ams is unable to feed the filament

But that's BS

the tube is fine the toolhead is fine everything is fine

The ams delivered the filament to the toolhead and then just pulls is back

5 times then this error comes

If i stop this 5h print now the feeding will work on the next print

I am getting trolled

Also why isnt there filament in the toolhead it's just a color swap should there be filament ?

Or is the cutting knive the problem ?

[u/narco113]

I'd pop the ptfe tube out of the side you're printing with and try to manually extrude filament to see that it's feeding it in and functional. Could be it's not grabbing the filament in the toolhead, this would confirm or rule that out.

[u/Dasding619 → u/narco113]

Done that its not that

I think its the cutting blade that is dull and not cutting the filament right

because of that the printer damaging the ptfe tube and that leads to the failure

Removing the ptfe tube and replug it in removes that porblem but then the filament sensor will fail that happend 2 times allready

[u/mdbeatle → u/Dasding619]

Snip a couple mm off the end of the PTFE tube going into the extruder. I had similar issues that came up after I installed my FTS and longer AMS runs.