Nsight graphics debugging won't let application connect to the internet

Nsight graphics debugging won't let application connect to the internet

I am debugging an application using Nsight Visual Studio Edition and while
running the graphics debugging my application can't connect to the
internet.
The game saves all it's information on the internet so it won't run
without an internet connection(just goes to an error screen but I need to
debug elements in game).
I have tried changing the port on which the monitor and the debugger work
thinking that they block the application but it still doesn't work.
The application works normally when I'm not debugging using Nsight so it'
nothing trivial like no internet connection or errors in the application.
The requests are made through cURL and that seems to fail to connect while
debugging with Nsight.
Anybody have any idea?
Thank you very much, Adrian Jurca