Moze health bug

Ever since I’ve hit level 40, Moze just goes down while still having health. I’ve tried changing my class mod from a bloodletter bc I thought that was the problem but it keeps happening. It seems every time she gets ignited on fire she just instantly goes down. Has this happened to anybody else?

Are you in a mayhem mode? Basically the only thing that ever downs me is when I’m in an area that has an enemies have a 30% chance to reflect damage back. That paired with my often high fire rates, I end up tanking myself. Lol