Current Microsoft Defender XDR Status & Outages
This is the realtime overview and outage history for Microsoft Defender XDR. When Microsoft Defender XDR stops working, it can be extremely frustrating, so we built this tool to help.
Why check the Microsoft Defender XDR server status?
Sometimes it's hard to tell if your app is glitching, or if billions of users are facing the same downtime. Our trackers look at reports globally to verify outages. If there is an active outage, the only solution is patience while the technical team resolves the infrastructure issues.
How to fix connection issues if Microsoft Defender XDR is NOT down
If no widespread outage is detected for Microsoft Defender XDR, the problem might be local. Try these quick fixes:
- Unplug your WiFi router for 30 seconds and plug it back in.
- Delete stored app data or clear your web browser cache.
- Switch from a Wi-Fi connection to mobile data to rule out ISP routing issues.
- Check your app store for any pending updates for the software.
However, if Microsoft Defender XDR is truly experiencing a major outage, it is often acknowledged on their official social media channels within an hour.
Monitor the Situation Live
To see the exact timeline of the outage and whether it's recovering, visit our live dashboard.