Connectivity has been restored to lamppost.12.mongolayer.com, and the underlying problem fixed.
Apr 20, 12:43 UTC
The lamppost.12.mongolayer.com host continues to experience intermittent connectivity issues. We're working on it.
Apr 20, 11:41 UTC
The host is back up, and all instances running. We will continue to monitor.
Apr 20, 10:33 UTC
The host is again experiencing connectivity issues.
Apr 20, 10:21 UTC
lamppost.12.mongolayer.com is back online and all instances are running again.
Apr 20, 10:12 UTC
The AWS eu-west-1a host lamppost.12.mongolayer.com is experiencing unplanned downtime. All MongoDB deployments that have a member on that host should not experience downtime, provided the drivers properly use the newly elected primary. Some performance degradation may occur if applications use secondary reads in any capacity. We're working to bring it back online
Apr 20, 09:46 UTC