I posted a help thread long ago about another issue--I have solved that issue.
Now when I stream, at 1080p60 all of a sudden the stream is basically banding across the screen where one part is perfectly fine but there are bands or strips where it is incredibly pixelated and delayed. There is no issue with audio, it is just the video.
Here is a video I streamed last night of Life is Strange 2. It starts out perfectly fine but then at 2:30 minutes the issue starts. I'm not sure what is going on, since this issue hasn't gone away and I am using the latest version of Action. I have 43 Mbps of upload speed and gigabit download, so it shouldn't be my internet but we can't rule that out since it can be anything really.
My GPU is never overloaded since I use hardware encoding on my AMD Vega 56 GPU OC'd to 1700 MHz. I have tried both AMF and AMF HEVC and both have the same issue. This happens to both YouTube and Twitch and custom RTMP.
I do play on a 1440p Monitor and stream at 1080p60 because Twitch hasn't grown up and accepted higher quality video.
I have included a DxDiag for your convenience. Any assistance would be appreciated. Thanks!