Port Locked


Indy500

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I'm using ModBus TCP with the latest DAQFactory.

The program runs fine. But, if I close it and then re-open it a minute later, I get continuous "Port Locked" errors. If I then close the program and re-open it, it runs fine! This behavior is repeatable. Every other time I get "Port Locked" errors. Is there something I'm not resetting or something?

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