Default [Q] Perfomance issues with Liquid Smooth v3.1-2014-06-07

I've flashed this rom several times now (full wipes and even formats) and messed with the performance tweaker for hours now and can't find a workable solution.
The rom performance is great for regular phone usage, but when I get in a game like Clash of Clans it comes to a screeching halt making the game unplayable. I can make it better for a few minutes by changing things in the kernel tweaker but I'm no expert when it comes to that. And it seems like those changes don't stick because the game goes back to being slow after a few minutes as well as other apps become very slow. So now I'm just running the rom with default kernel settings and everything runs fine but clash of clans. Anyone know if I'm doing something wrong? I had cm10 last time and it had no problem running this game (the battery only last 2h but still).
Some info:
android 4.4.3
Kernel: 3.4.91-Deathly-1.7
LS version: v3.1-2014-06-07
Default Kernel Tweaker parameters:
1512000 cpu max freq
384000 cpu min freq
interactive
This is my first post and I apologize in advance for anything I'm doing wrong. Though I've been lurking and flashing roms for years.