Unet server setup

During the last semester we used Microsoft's free 1 month azure server to practice networking with Unet. During this time I also hosted my own personal project on that server to demonstrate the progress on an app I am developing.

Now that the server is down, I'm trying to host the server on my home PC so I can present the people I work with the project on my laptop where we meet, but even after port forwarding and opening the firewall, I still can't get my two clients to connect.

I have forwarded and allowed through the firewall port 7777, and I am running the Net Manager's script network address as "localhost" on the server which is what I did when it was on the azure server. On the client I am running my ipv4 address and port 7777.

I have also only tried to use my ipv4 address and not my ipv6 address, could that be the problem?