I updated my driver, I updated Powershell, I updated my computer, Xbox app is up-to-date on updates, I've literally tried pretty much everything. And it's not just one game. I haven't gotten on the app in a while, so I only have two games, and I uninstalled both (which was dumb of me because I can't reinstall them) because maybe it was just those games, so unfortunately I don't have the error codes. The only thing I remember of them were 8x000--------. However, they both led me to this link; https://support.xbox.com/en-US/help/games-apps/troubleshooting/troubleshoot-games-windows-10.