Is Prusament Mystic Brown clogging the nozzle at low speeds?
So I tried to change the HotEnd. Now using a Mosquito HotEnd with stock Bondtech gears.
Result: perfect prints with different kind of PLA, except galaxy purple. There is no jamming anymore but a lot of stringing, which I don't have with other prusament filaments.
In a few weeks I will try to upgrade to the 3:1 Gears from BondTech for the Mosquito HotEnd. See if gets even better.