Cosmos Weapon Effect causing FPS drop

Just by standing still with only the Cosmos Weapon Effect equipped I get a -20 FPS drop, and moving around causes another -20 FPS drop on top of that.

Can confirm loosing 18-20FPS. GGG please fix

I have same issue.. fps drops something like 30-50%.. normally most of the time I have 144fps, and when using the weapon effect drops to even 70-90.. issue might be worse when combined with energy blade

Not so nice to pay for this and not be able to use :(