I'm trying to record overwatch, tf2, and some less-demanding games using obs. While I'm recording, everything's fine. I get around 75 fps, so a bit lower than normal but still fine. The problem was, when I went back to watch the recording it was lagging terribly. I'm wondering if this is a settings problem, or a driver problem, or if I just can't record with this card. (please don't tell me to buy a better card, not really an option, spent more than I had to get this build)