Question / Help OBS Lagging

[Galactive11]

I usually get 600 fps while playing minecraft but when i run obs im getting 30 fps can anyone help me? Im trying to record in 240
https://gyazo.com/19cd0738170d736d39e5e9f50e53524b
https://gyazo.com/03f119cfc3720e00c8bd8d39d02aba80

 

[Narcogen]

Please post a log with your issue! Here's how...

Are you doing slow motion?