Thank you, it is not in trace level, you can set this in Runtime Manager: However, we can already see that your OPC-UA server returns the OPC-UA error BadSecurityChecksFailed, which is a server and not a client error: [2024-05-08 05:54:08.410732] [ error | ctrlX-CORE] Connection error. [2024-05-08 05:54:08.410732] [ error | ctrlX-CORE] service_type(): OpenSecureChannel [2024-05-08 05:54:08.410732] [ error | ctrlX-CORE] error(): BadSecurityChecksFailed [2024-05-08 05:54:08.410732] [ error | ctrlX-CORE] client_side_error(): no This might happen because your OPC-UA server does not trust WebIQ's client certificate and might have to be trusted from inside the OPC-UA server, because currently the OPC-UA server refuses the connection from WebIQ.
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