Freezing with freeze dmg

Well, since the cartel update i have freeze issues with freeze dmg, which is quite ironic, but i can still play if ice dmg isnt involved in any way. I dont have much performance issues neither. I stopped played zane and only play FL4K. I was hopeful that would be fixed in the future but nothing until this day. So i’m quite sad.
Specs:
i5-3570 3.20Ghz
16Gb ram 1333hz
Gtx 750Ti 2Gb
Not good specs but i can play without major problems but the freezing.