ryzen 5900x

Hi! I recently build a decent gaming PC and now I'm running into issues when it comes to streaming & recording. I have a great network connection, that's not the problem at all (600 mb/s upload - 940 download), PC is solid (5900X, RTX 3070, 32GB 3200mhz CL16 RAM, M.2 SSD - Kingston A2000 1TB)...