Cloud gaming is laggy and jittery how do I fix this? (not my video)

Not my video but my game is doing exactly this. Is anyone else having trouble with cloud gaming? It's jittery and laggy for me and I can't see shit. My WiFi is fast as fuck so it ain't that. The router is connected via ethernet and is RIGHT next to the Xbox so there should be NO issues. Captures are off nothing running in the background so I can't see where the issue is coming from