I once again had a great experience with Windows 10. For some reason my DNS resolution stopped working for roughly two minutes
after every startup. Of course there was neither an update around that time, nor were there any unusual messages in the Event Viewer.
Therefore I had no idea where to look. I tried a couple of things, manually setting different DNS servers, configuring a static IP,
and of course doing the classic
ipconfig /flushdns and
ipconfig /registerdns. To no avail. I still did not have DNS directly after
startup. The DNS issues even occured in the first two minutes of Safe Boot Mode.
So, how did I fix it?