On Tuesday, November 18 2025, the social media platform X experienced a significant outage affecting thousands of users across multiple regions.
What Happened
Users of X began reporting issues early in the morning (U.S. East Coast time), with disconnected feeds, failed posts, and error messages instead of the usual content. According to outage tracker Downdetector, over 5,600 problem reports had been logged by around 6:51 a.m. ET.
Why It Happened
The outage coincides with a major failure at Cloudflare, a key internet infrastructure provider whose services support X and many other platforms. Cloudflare reported that it identified an issue impacting multiple customers (“internal service degradation”), and that its network was handling a spike in unusual traffic.
Because X routes significant traffic and employs Cloudflare’s services for performance and security, the disruption at Cloudflare translated directly into problems at X.
Impact on Users
- Many users saw messages like “Something went wrong” or simply blank screens when accessing X.
- For some regions the access was partial or unreliable, indicating uneven routing or regional service issues.
- The incident spurred renewed criticism of how dependent popular platforms are on a handful of infrastructure providers.
What to Monitor
- Whether X issues a detailed explanation of how Cloudflare’s incident affected its platform specifically.
- Whether X reviews or changes its infrastructure / redundancy plans to avoid such widespread impact.
- Timing and content of Cloudflare’s post-mortem: root cause of the traffic spike, measures to prevent recurrence.
Takeaway
If you were struck by access issues on X today—frustrating though it was—rest assured it wasn’t just your device or local network. The problem lies higher up the chain: a major disruption in the backbone of the internet. The event serves as a stark reminder that even social media giants are vulnerable when one critical infrastructure piece falters.

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