Outage in PostHog

Session replay buffering

Resolved Minor

October 30, 2025 - Started 3 months ago - Lasted about 3 hours
Official incident page

Incident Report

We’re aware that a number of users are experiencing much longer buffering times when viewing extended session replay recordings.

Components affected

PostHog .com

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Latest Updates ( sorted recent to last )

RESOLVED 3 months ago - at 10/30/2025 02:50PM

The endless buffering issue affecting some longer session replays appears to be resolved. Longer recordings may still take a bit more time to buffer, but they should now load as expected.

MONITORING 3 months ago - at 10/30/2025 01:57PM

A fix for the endless buffering issue on longer session replays has been deployed, and we’re monitoring the results.

INVESTIGATING 3 months ago - at 10/30/2025 11:27AM

We’re aware that a number of users are experiencing much longer buffering times when viewing extended session replay recordings.

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