My BACNet connection won't stay Initialized

I’ve configured a simple BACNet connection between my Gateway server (with a Local Device) and a PLC with BACNet enabled and settings configured. I’ve been able to achieve “Initialized” status and have been able to receive the Object List but, as soon as I start interacting with the tags, I receive Bad Status flags and start to lose the connection. Then my device goes back to “Uninitialized” and the connection starts cycling endlessly as it tries to Initialize but fails. I used Wireshark to verify not only that there is communication between devices but also that they are communicating data sporadically.

I’m not experienced with BACNet/IP so I realize this may be a problem bigger than the Ignition settings themselves but I don’t see how I can better understand what is going wrong.