There\'s a lot of questions about the following error, but they all have same solution which did not have any effect:
$ git push Unable to negotiate with 192
I resolved a similar problem on Windows 10 by updating my version of Open SSH to the latest (7.5p1-1) and then making sure that C:Program Files\OpenSSH\bin was the first entry in the system path so it used that ssh.exe and not any others.