Xbox Insider Beta Circle Bug Report

As Game Streaming is still in its beta stages it is important to report bugs like these. You can report it in Insiders. You can also check out the Insiders Forums at Xbox
Insider Forums

If you are referring to the xCloud beta you can post over on the Xbox Insider subreddit for troubleshooting and bug reports.

https://www.reddit.com/r/xboxinsiders/

The last insider update was focused on the dolby vision, and since it's a beta version, bugs can occur, I believe it's a bug of the build itself, others might be experiencing as well, but I do not get any other reports of this yet. But since you have reported it on the insider hub, others will too, i believe, and this will be addressed by the Insider development team.

For preview titles, it would be best to report this either via the
Xbox Insider app or directly to the developer themselves. Bugs and errors are to be expected for Game Preview or Beta products, and your feedback to the developers will help improve the final product and is always appreciated (if respectful).

Your not going to get a reply/fix on these forums. Xbox bitstreaming and compatibility with receivers is not so great due to a few different factors.

Your best option to join the Xbox insider program and report it as a bug if it still persists in the beta firmware.