Extreme FPS drop using reshade in PUBG

Hi, I installed reshade and was using Technicolor 2 and LumaSharpen and sometimes while I'm playing my FPS goes to from 70 to 20, when I press the key to disable reshade it goes back to 70. I read somewhere that reshade wont affect FPS too much, what could it possible be? I have my drivers updated and windows too. I'm thinking of MSI Afterburner maybe?
Specs: i5 4460, GTX 960 2GB, 8GB RAM
Thanks for any help.