Network maintenance; MTU/MSS changes coming
Scheduled Maintenance Report for Atlassian Bitbucket
This maintenance is complete. Please contact our support team if you have any new or ongoing issues.
Posted about 1 year ago. Feb 07, 2017 - 01:52 UTC
Our MTU/MSS change has been implemented in a new route. We're currently confirming that the change's effects were as intended, and that the majority of our traffic was unaffected.

If you are suddenly having problems with HTTPS or SSH connections to,, or any * hostname, then please see for possible workarounds.
Posted about 1 year ago. Feb 07, 2017 - 01:13 UTC
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted about 1 year ago. Feb 07, 2017 - 00:00 UTC
We will be performing network maintenance from 00:00-03:00 UTC on 7 February 2017. As part of this maintenance, we will be reducing the MTU and MSS values on our public-facing resources.

Most users will be unaffected by the MTU and MSS changes. If you begin experiencing trouble with your HTTPS or SSH connections after this maintenance is complete, though, then please see for troubleshooting help.

As always, please contact our support team at if you need further assistance.
Posted about 1 year ago. Jan 10, 2017 - 00:07 UTC
This scheduled maintenance affected: Website, API, SSH, Git via HTTPS, Mercurial via HTTPS, and Source downloads.