Hi, i have a customer with a older scada system with an OPCua driver, that does not seem to be able to handle certificates and security policys. I tried to disable all security policys in the server settings for the OPCua server, but that does not seem to be enough. can i somehow lower the security settings?
Best regards,
Mike
Found this discussion, after a couple of tries, opcua and opc ua is apparently not the same thing for the search engine… 
Forum - PLCnext Community (plcnext-community.net)
But even after disabling user authentication. uaExpert still says that security policy #none is not supported by the server.
But even after disabling user authentication. uaExpert still says that security policy #none is not supported by the server.</p>
Needed a reboot of the system, and after that security policy #none with a “anonymous” user is allowed.