Step 1: make sure you have dry filament.
Step 2: follow this guide: https://ellis3dp.com/Print-Tuning-Guide/
8 mm retraction sounds like waaaay too much, a direct drive printer should print fine with under 1 mm retraction.
Step 1: make sure you have dry filament.
Step 2: follow this guide: https://ellis3dp.com/Print-Tuning-Guide/
8 mm retraction sounds like waaaay too much, a direct drive printer should print fine with under 1 mm retraction.
Wet filament can give popping sounds while extruding, and indirectly cause stringing because of the moisture evaporating in the extruder. This causes filament to ooze out because of the high pressure. But since its a week old it's most likely fine.