Cloudflare incident

Increased HTTP 502 Errors in Buenos Aires

Major Resolved View vendor source →

Cloudflare experienced a major incident on May 20, 2026 affecting Buenos Aires, Argentina - (EZE), lasting 18h 43m. The incident has been resolved; the full update timeline is below.

Started
May 20, 2026, 01:06 PM UTC
Resolved
May 21, 2026, 07:49 AM UTC
Duration
18h 43m
Detected by Pingoru
May 20, 2026, 01:06 PM UTC

Affected components

Buenos Aires, Argentina - (EZE)

Update timeline

  1. investigating May 20, 2026, 01:06 PM UTC

    Cloudflare is investigating an increased level of HTTP 502 errors in Buenos Aires. We are working to analyse and mitigate this problem. More updates to follow shortly.

  2. monitoring May 20, 2026, 01:57 PM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved May 21, 2026, 07:49 AM UTC

    This incident has been resolved.