When accessing the gitlab instance https://git.ng.bluemix.net connected to my bluemix account through git push I got the error Message error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version

Since the error only occurred on my Windows machine I assumed the cause was the git Installation.
Just updating git with the default settings didn’t solve the problem, but
after changing the HTTPS transport backenend option to Use the native Windows Securre Channel library I was able to use git again.

Git Settings Windows