Hello guys, I am a beginner at streaming. I'll downloaded OBS which is recommended by few of my friend.But I'm having problem when streaming CSGO.When I start streaming the game keep freezing or lagging. At first I thought it was my wifi problem since I live in a kampung but when I try using a better wifi it's still the same can someone help me solve this problem ?

SPEC
Gpu : 1050
CPU : i7-7700HQ
RAM: 12GB
Monitor: 15* 120hz