Unable to create a new Ionic project

Every time when I try to create a new ionic angular project using ionic start, it triggers an error in the console.


Network connectivity error occurred, are you offline?
If you are behind a firewall and need to configure proxy settings, see: Using a Proxy | Ionic Documentation
Error: getaddrinfo ENOTFOUND proxy.example.com at GetAddrInfoReqWrap.onlookup [as oncomplete] (node:dns:108:26)

I tried to configure the proxy using the ionic rules. But the error persists.
I also tried to research the error on the internet, but I don’t find anything much different than ionic docs.

I also tried to change my WI-FI, because when I attempted to create this app, I was at the university using the public campus internet, so I thought this problem was happening because of the public WI-FI, but I also tried in my home and the error persists. I already have developed ionic apps, but always in version 6 or below. I don’t understand much about proxy and network matters and, don’t have much time to research. So, please, if you could help me, that would be great.

I tried to disabled Windows Firewall, but doen’st work too.

Ionic: v7.1.1

Npm: v9.8.1

Node: v18.17.0

Thanks in advancement!