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  • Hi, I'm a bit new to using BacNet data sources. I'm using mango version 1.11.0 when use the BacNet IP discovery tool it says Address already in use. No matter what Brodcast ip or port I use I get this reply.

    In version 1.9 it says Listening for messages..


  • There can only be a single BACnet local device running on a particular port at a time. You probably have your data source running on 0xBAC0 when you try to run your discovery test. Local devices are not shared for technical reasons. Try stopping your data source and re-running your discovery test.