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"BadTooManySessions" Problem - by: Sematex

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Hello, I'm using the Quick OPC UA library to implement a graphical interface in Visual Studio.

My communication is with a Schneider Electric PLC, model TM241.

For some reason I didn't find out, I can open and close my application three times before the error appears: "BadTooManySessions". Some buttons do this too sometimes.

After this error, only restarting the PLC will it disappear.

Has anyone ever experienced this? Can you give me a light on the solution?

Thank you!

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