@Aasawari I am trying to connect the atlas cluster from my local machine using mongosh; I already whitelisted my IP a day back yet when I tried to fetch data from same connected session it first gave me similar error and when I disconnected and trying to re-connect it gave same error which says ‘It looks like this is a MongoDB Atlas cluster. Please ensure that your Network Access List allows connections from your IP.’. Must I everytime do this IP whitelisting process ?