So how did you get pass the tentacles boss? where you need to blow up the big canisters? We cant get pass that.. it says needs a stronger blow or something like that

Did you guys finish this solo? there is this boss part i cant bet with tentacles and it says there is this like big battery things that i cant plast because it needs more impact. how to do that part? or do i need a full 4 man team to do it?

Is there anyone still playing this quest? do i need a 4 man team to reach it? its difficult doing it alone and just wondering if its for a 4 ma team? i know its 2022 but well game still rocks..