Ash Bladestorm and movement bugs

[-Schnitzel-]

Ash's bladestorm on PC seems to sometimes lock up. Sometimes if I try to reactivate it while my clones are killing the enemies, it says "ability in use", then has the smoky effect, but i can never use bladestorm again unless I die and revive.

Also sometimes he gets stuck in a crouch position and stays that way and sort of "flies" around the map looking like that. The only way I've been able to fix it is going into operator and going back to Ash.

I don't have the recording to show it but it seems to happen fairly often and I've been running and getting the issue on Hydron, Sedna