Apex of Filth Boss has bad dodge roll window timing

I have 45~ FPS locked
I have 22~ ms during play
I have no dodge roll effecting items
My character is very over-leveled for the Apex of Filth (Lv 44)
They have 891 life

I have been fighting this boss for a while now. I am good at anticipating when she attacks. But it doesn't seem like you can roll out of her melee attacks at all, you still get hit.

The attacks also seem to spawn poison DoT clouds and stuff, which to me already makes dodge rolling her attacks kind of pointless.

I think this fight is an example of the dodge roll mechanic needing some help, either that, or the boss's attacks need to be telegraphed that they cannot be dodge rolled at all.

This boss arena has no physical wall explaining why you can't "leave" either to lure her into the larger space you came from :)

She does like 600~ damage if she hits you, which also seems kind of high? My 140~ ES isn't enough to really make a difference here.

I am not lagging, but I've seen her "teleport" around the arena when rolling.