Complete guide to network connection errors and how to fix them.
The connection to the server was refused. The server may be down or not accepting connections on the specified port.
The connection attempt timed out. The server took too long to respond or network is unreachable.
The domain name could not be resolved to an IP address. DNS lookup failed.
The network configuration changed during the connection, causing the request to fail.
An error occurred in the SSL/TLS protocol handshake or communication.
The SSL certificate is not trusted because it was issued by an untrusted certificate authority.
The SSL certificate has expired or the system date is incorrect.
There is no active internet connection available.
The network address is unreachable. The destination host cannot be reached.
The connection was reset by the peer. The server closed the connection unexpectedly.
The request exceeded the maximum number of redirects, indicating a redirect loop.
The request was blocked by browser extension, ad blocker, or security software.
The SSL certificate's common name doesn't match the domain name.
The server returned an empty response without any data.