Recently I upgraded my Taz4 to the new Toolhead v2.
With my timelapse camera I discovered some strange behavior for the first and sometimes second layer.
I uploaded a video to youtube: https://youtu.be/-NHitC6y6_k
On the right upper corner you see the filament spool turning. But suddenly it stops turning but the print head is still printing. So no filament is now printed just air. But then after a few moments the tool head started to feed again the filament.
What might cause this? Do you have an idea?
PS: Filament is normal PLA