Substack outage, 29 October 2026
Increased latency on post publishing
- Started
- Resolved
- 29 Oct 2026, 04:36 UTC (after 1 h 24 min)
- Impact
- Minor
- Affected
- Substack publications, Writer dashboards
Is this still happening?
No. Substack marked this incident resolved on 29 Oct 2026, 04:36 UTC, 1 h 24 min after it began.
Right now: Substack reports all systems operational. (as of 29 Oct, 04:45 UTC) Live Substack status
Last update from Substack
This incident has been resolved.
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