CIP Security session error: 0x0905 Handshake Failure
Possible cause and solution:
- Communication was not established because the client was unable to negotiate a secure connection using the available options.Verify that the correct device is addressed and that the project configuration includes devices supported by the CIP Security Policy. Please review logs, network setup, and communications data for unusual activity. If this error persists, contact the security administrator or technical support.
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