This Error event is part of Connect to Amazon S3 events.
Event ID · 322400
The error message indicates that connection to the Amazon S3 server is not established. Any further operations with remote server will fail until reconnection attempt is made.
The error may be caused by connectivity issues such as firewall or antimalware whitelisting. Make sure that local machine can connect to the remote server—no firewall is blocking outgoing connections on the client, and incoming connection at the server.
See some examples of the Could not connect to Amazon S3 server event messages:
- Could not connect to "s3.amazonaws.com.local". Error: Host "s3.amazonaws.com.local" does not exist. Could not resolve hostname "s3.amazonaws.com.local": No such host is known. Connection failed.
- Session has unexpectedly closed.
- Could not connect to "s3.amazonaws.com". Password is set, but Username is not.
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