Discord "Frame Rate Encode"

Hi I have a problem with Discord. When I stream a game, e.g. Assetto Corsa, the stream stutters for the viewers. There is always a yellow exclamation mark in the top right corner that says "Frame Rate Encode".

If you need my System Specs: AMD Ryzen 5 3600 , AMD Radeon RX6600XT, 16GB RAM

I hope someone can Help me with this Problem because I bought a new PC and got new Wifi and still cant stream without stutters.