I am having this very same problem.
I just recently installed KOTOR2 on my crap desktop after my gaming lappy died.
I thought it was just a fault of my PC, but seems like there's something else wrong with it.
I installed KOTOR 2 -- then patched it with the official patch.
Then I installed TSLRCM1.7.
And I added a few mods...
Invisible headgear, a redheaded Exile head, that movement correction mod, aaaaand... Something else, I don't recall off the top of my head. But I only chose mods off the 'confirmed compatible with TSLRCM' list.
Here are some more pictures of our plight.