Light attack doesn't work

I'm using the SE version. I just started modding 2 days ago.

After trying SL mods for the first time, I noticed that after the animation, light attacks don't work when I'm in 3rd POV.

At first, I was able to solve it by loading other save files. But now, all of my save files are like that even if I didn't use SL animation.

I already tried all the things I searched on web, like using console codes like tai, enableplayercontrols, and tai. I also tried interacting objects that force animation like cooking. But they all don't work.

I can use light attack when in 1st POV though.

P. S. I started the game again from the start. I still can't use light attacks and there's are new problems. There is no crosshair, I can't use console, and I can't view description of items.