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BadNonceInvalid error connecting to multiple OPC-UA Servers - by: spicerno

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Hello,

we're using the latest quickopc binary from .net framework 4.7.x.

Our application is running in a windows service, and is connecting to TWO distinct OPCUA servers, each one using a different EasyUAClient instance.
When we attempt to connect to the second server, the error below is returned:



It's not clear to me if it's an error raised by OPC UA server, or by QuickOPC UA layer.

I tired disabling client side ServerNonce checks with the code below, but the error generated is always the same



Do you have any advice ?

Best regards,
Stefano

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