I got my the new AMS 2 and I’m printing a 5 days long multi-color print. I also have another AMS 1 to complete the 8 colors I need. The thing is that 25h into the print, the AMS 2 is having a hard time pulling back the filament from the extruder. The rollers already seem a bit stress. I have to manually force and pull back the filament at times. I already swapped the PTFE tubes, and check for obstructions, but this only happens with the A1 slot. I don’t think it matter much but the filament in that slot is a Bambu PLA Glow with > 800g of filament
Anyone has any idea on how can I fix this without cancelling my print ?