639104:error:10000438:SSL routines:OPENSSL_internal:TLSV1_ALERT_INTERNAL_ERROR:…..\third_party\boringssl\src\ssl\tls_record.cc:486:SSL alert number 80
That’s not much of an error report, @Pravin_Mishra, but taking a wild guess, I suspect your IP is not whitelisted at Atlas. Assuming you are indeed trying to connect to Atlas. As noted, your error report is not complete.