They updated the certificate recently. https://twitter.com/gitlabstatus/status/905862774340939777 https://twitter.com/gitlabstatus/status/905862774340939777 T

They updated the certificate recently. https://twitter.com/gitlabstatus/status/905862774340939777 https://twitter.com/gitlabstatus/status/905862774340939777 There are also some replies on that tweet reporting current problems. "ssh_exchange_identification: Connection closed by remote host"