@Silver-Spy I had this problem aswell. There are 2 ways to fix it as far as I know that worked for me:
1) If you use shadowplay turn it off.
2) If you want more FPS and use Shadowplay get an SSD, install Arma on your SSD and use Shadowplay on your HDD
At the end of the day, this is what the game is all about. Having fun!
I've knows DS for a while now, I've been in DS for a few months. It's not just people playing games together. It's way more then that!