Cronofy Status

All Systems Operational

API Operational

Background Processing Operational

Web App Operational

Major Calendar Providers Operational

Apple Operational

Google Operational

Outlook.com Operational

Office 365 Operational

Operational

Degraded Performance

Partial Outage

Major Outage

Maintenance

System Metrics Month Week Day

API uptime

Fetching

Web App uptime

Fetching

Past Incidents

Nov 21, 2019

No incidents reported today.

Nov 20, 2019

No incidents reported.

Nov 19, 2019

No incidents reported.

Nov 18, 2019

No incidents reported.

Nov 17, 2019

No incidents reported.

Nov 16, 2019

No incidents reported.

Nov 15, 2019

No incidents reported.

Nov 14, 2019

No incidents reported.

Nov 13, 2019

No incidents reported.

Nov 12, 2019

German data centre outage

Postmortem - Read details
Nov 14, 14:45 GMT

Resolved - The underlying AWS incident has been marked resolved and we have not seen any problems since then.
Nov 12, 14:30 GMT

Update - Service seems stable but AWS are still reporting issues (see https://status.aws.amazon.com/).

Until AWS close their incidents we will monitor in case of regression.
Nov 12, 11:51 GMT

Monitoring - There seems to have been a general issue with provisioning additonal servers within AWS Frankfurt (eu-central-1) as several mechanisms we tried were failing. This could be related to the network errors reported by AWS but is not confirmed by their status updates.

These appear to be working now, at least partially, and sufficient capacity has been added to resume normal service and also catch up with the backlog of work.

We are continuing to monitor and have changed configuration to ensure we are overprovisioned whilst we understand what is happening.
Nov 12, 09:59 GMT

Update - Additional servers failed to be added as load increased, this may be related to some network issues reported by Amazon in the eu-central-1 region but we are still investigating.

We're taking steps to restore normal service whilst continuing investigation.
Nov 12, 09:25 GMT

Investigating - We are currently investigating this issue.
Nov 12, 08:32 GMT

Nov 11, 2019

No incidents reported.

Nov 10, 2019

No incidents reported.

Nov 9, 2019

No incidents reported.

Nov 8, 2019

No incidents reported.

Nov 7, 2019

No incidents reported.