Does evader decrease fps??

I just noticed my fps went to 80-90 as ensage is down but I just tried using it against bots with evader and beware plus the fps went too low, I am pretty much sure its evader that lowers the fps to 40 or <40, any solution for this? thanks

as i know, evader not drop fps, if there is no draw functions enabled.

Free evader drops fps. Paid one is way more optimized.