Err Network Access Denied

That confirms the OS blocked the socket creation.

This is often the first place to look. It is the digital equivalent of realizing you can't leave your house because you've accidentally dead-bolted the door from the inside. err network access denied

Resetting your connection forces your computer to re-establish its network handshake. That confirms the OS blocked the socket creation

At its core, ERR_NETWORK_ACCESS_DENIED is a Chromium-based browser error (meaning you’ll see it in Google Chrome, Microsoft Edge, Brave, and Opera). It occurs when the browser attempts to make a Hypertext Transfer Protocol (HTTP) request, but the operating system or the network interface blocks it before the request can even leave your computer. err network access denied