Harlowe’s Refraction melts my top end PC

Note: I just updated my entire PC about 2 months ago. Running a RTX 5080, tonnes of RAM ETC

I ran a single Ordonite processor and my game started to lag heavily. I had run many of these before updating my skill tree with no issue. This only started happening when I put points into refraction

The lag continues even after quitting to main menu and entering again. Specifically, all the damage seems to lag and then be dealt at once when the bullets resolve completely. So I could pour hundreds of bullets into someone and their health bar would remain full, then they’d just get insta deleted after a couple of seconds delay. It’s making that ordonite farm absolutely impossible

Has anyone else reported or experienced this?