37signals Status · History · Incident #142472

RESOLVED

Basecamp 4 is down

Critical · Started Sep 29, 2026 · 12:25 PM

Duration

< 1m
Severity

Critical
Detection lead

—
User reports

—

Summary

Basecamp 4 is down

Basecamp 4 is back up! We'll continue to monitor it to make sure it's stable. So sorry for the interruption today, folks.

Started

Sep 29, 2026 · 12:25 PM
Resolved

Sep 29, 2026 · 12:25 PM
Duration

< 1m
Severity

Critical

Event timeline

How this incident unfolded

◐

Investigating
Sep 29 · 12:25 PM 37signals

Basecamp 4 is currently down. We're investigating the cause and will update you as soon as we can. Sorry for the interruption, everyone.
✓

Resolved
Sep 29 · 12:25 PM 37signals

Basecamp 4 is back up! We'll continue to monitor it to make sure it's stable. So sorry for the interruption today, folks.

Pattern

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