Hot on the heels of Xbox Live going down just a couple of days ago, Microsoft’s online service is experiencing another service outage.
According to the Xbox Support website, Xbox Live core services are limited on Xbox One and Xbox on Windows 10. Specifically, signing in to Xbox Live is currently hitting some snags, and users are having difficulties doing so on the official mobile app as well. Microsoft says "Our engineers and developers are actively continuing to work to resolve the issue causing some members to have problems signing in to Xbox Live. Stay tuned, and thanks for your patience."