Does Copilink reconnect broker links automatically?

Yes, when Reconnect automatically when Copilink starts is on for that connection. An automatic Tradovate sign-in can log in fresh from its saved password, and Rithmic uses its saved password. A code, a CAPTCHA, consent, a missing password, or wrong credentials still need you. Reconnecting does not promise that every account comes back or that market data and copying are ready straight away.