Why does MT4/5 display “No connection” when attempting to connect to the server?
"No connection" error message means there’s a problem connecting your trading account, usually because of incorrect login details.
To resolve this, check the login credentials provided in the email you received. Ensure you have the correct trading account number, password, and server address. If everything looks correct and the issue persists, consider checking your internet connection or verifying that the server is online.