Elon Musk’s X appears to be in the midst of a significant outage. Feeds aren’t loading, and reports indicate that neither are DMs.

A quick check of Downdetector shows a spike in reports that appeared to start shortly after 8AM ET and rise sharply before beginning to fall. Elsewhere on social media, people have already been complaining about issues with the network for a couple of days, though — one of the top posts on the r/Twitter Reddit community is a screenshot of an error message on the X login screen, with many replies saying they’re unable to log in.

Global internet monitor NetBlocks writes that X “has been experiencing international outages for some users for a second time in a week,” adding that the issue isn’t “related to country-level internet disruptions or filtering.”

The issue comes after a fire reportedly broke out in an Oregon data center owned by X on Thursday morning. Wired writes that multiple unnamed sources told it that the fire, which forced “an extended response from emergency crews,” involved batteries in one of the data center’s rooms. Following reports of the fire, there were complaints that X was down, but the outage then seemed comparatively small.

X did not immediately respond to The Verge’s request for comment.

Update May 24th: Added that NetBlocks reports the outage is international.