For weeks I was having an issue when streaming from my desktop computer while trying to use the new NVENC encoder. I really wanted to start using it as the most recent update to it claims to be far superior to using your CPU and with almost zero hit to your in game performance vs maxing out your CPU all the time.
However, whenever I’d try to stream I’d keep getting an error from OBS saying Encoder Overload. After weeks of trying to finally figure it out, I finally found something that worked! I hope it works for you as well!