Dawn of War Codex

So I like to observe games when we play and observing 3v3 is a nightmare for me.
I am running a i5 4670K 4.3MHz OC, GTX980TI so I know I have more than enough power.
Playing a 3v3 game is fine, where I generaly run roughly ~120fps stable.
Observing 2v2 is fine, where I also roughly run ~120fps.
But then comes observing 3v3, where my PC runs at the start of the game, a whopping ~16fps!
And as the game progresses it tanks down to about 4 fps and it's not watchable.

So does anyone have any idea of what the reason might be? I know the game is bad when observing 3v3 but I havent heard anyone that runs the game as bad as me.
At this point I am out of ideas.

Got the same problem after battle servers came - while observing got the same FPS as i was streaming (means low). Curios as well why it so

IIrc the game has trouble with some nvidia drivers. I'm pretty sure someone's already raised that issue somewhere on the forum or on GR and you will likely find which driver version to use not to conflict with the game.

Yeah I have tried some changes in the NVIDIA control panel and we will see if it works out in any way, shape or form xD