Remote Desktop Connection Error Code 0x904 Extended Error Code 0x7 Full !!top!! -

: This error often points to insufficient bandwidth or packet loss. Try connecting via the IP address instead of the hostname to bypass potential DNS issues.

Or via Registry:

: Mismatched encryption ciphers or issues with Network Level Authentication (NLA) can cause the handshake to fail even if the server is reachable via port 3389. : This error often points to insufficient bandwidth

While NLA is a security feature that authenticates users before a full session is established, it can sometimes cause extended error 0x7 if there are latency issues or configuration mismatches. : This error often points to insufficient bandwidth