A couple of ideas
1. it could be a filament tangle makers muse has a great fix https://www.youtube.com/watch?v=c20nrF4b8-g
2. usually speaking all filament should work ok but here is a guide https://all3dp.com/1/best-pla-filament
and i think you mean pla not sla (polylactic asid)
Good luck fixing you problem have a great day