GIT Problem/ISSUE

Dear Git Team,

I'm having some trouble with my git software. I just would like to 'pull' a project out of a repository.

At the beginning git worked just fine but since a few days ago I'm constantly getting the error:

Couldn't resolve host 'gitlab.lrz.de'

git did not exit cleanly (exit code 128) (391 ms @ 14.11.2016 16:53:37)

To my architecture: I'm having a Windows 10 Pro Version with the Intel U6600 processor.

I have Kaspersky running (But, indeed, I also tried it to shut this software down while testing git - additionally I killed all tasks which could considered to be a firewall)

Furthermore, I tried to use the ssh protocoll which did'nt worked out, as well.

I added a ssh key changed the environment variable. Didn't worked as well.

I have a direct link to the internet (in particular I'm not accessing the internet via a proxy)

A reinstallation of the software did't helped neither.

For your help I would like to thank you already in advance.

Kind Regards

Robert Fellendorf