By default the services are set to Automatic (Delayed Start). So that is not an issue.
Also, the repository services stays at Local System. The rest of the services are set to the user that you specify.
So that is not the issue.
Have you tried opening either in Chrome? I have found issues off and on with IE.
It is possible that you did something wrong with the shared persistence setup.
Last but not least I don't see where Windows 2016 is supported yet.