TT Live Studio Question

Hey what's up. Recently came back to start streaming on TikTok but how come this software or application being so heavy on my PC when I have a high end PC with a great network connection.

I don't have much on my Studio, only some basic things like scoreboard, recent follower and such and that's it.

Games I'm paying ain't heavy as well, mostly cozy, survival games or sometimes Fortnite. Shouldn't be a problem whatsoever.

How do people make this more fluent/smooth (more optimized).