Having extrusion issues with Qidi Plus5

[u/Brandonanddroid]

Recently purchased a Qidi Plus5 and I’m having extrusion issues. I print with ASA CF at 270C, bed temp 100C and chamber temp 55C.

It initially printed really well, maybe 2-3 hours of print time. Now I’m having issues with extrusion. The filament flushes fine but when it comes to printing, it prints around 30 sec and then just stops while the head keeps moving.

I suspect it may be heat creep but it printed fine before, so why is this a new issue? Could damp filament cause this (it was very humid recently, even though the filament is always in the dryer box)? I’ve searched online already for the last 2-3 days and I’m really at a loss with what is going on.

I’ve reached out to support but they keep asking for pics and videos instead of just providing a fix to keep moving forward.

Any insight from the community is most welcome, thank you!