Hey there, it’s been a few months so I can’t exactly remember, but I believe I used the console interface through the Azure portal Serial Console.

I had the same problem and finally solved it by shutting down Management0/0 interface which removes its default route from the route table. Then I was able to add my own default route using the command route outside 0.0.0.0 0.0.0.0 10.0.2.1 without g...