I think twitch on xbox needs updating...
I got a xbox series x. Prior i had a xbox one and a one s. I use to stream off both of those no issues. However when im streaming off of my xbox series x an hour with in to streaming or just at random times there is a horrable white static noise that will not go away unless you pause the stream and un pause the stream. I have done every troubleshooting step under the and even sent my equipment to be checked out by Microsoft. All of it came back with no issues.. there are sooo many other people with this issue and both on microsofts end and twitch'e end there are no answers.