AI grouping up and getting stuck

Hey guys
I’m currently having a problem. My game is a type of tower defense top down. And When I saw in the wave at Target points, they all get stuck…

1- One idea is i remove collision between the same actors… but I have a feeling when they are chasing my actor they’ll all align and it’ll look really bad/noobish.
2- I give them a blueprint that says if they dont make after a certain amount of time they try walking a different direction…

Any ideas?? THANKS!!!
Vince
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