USB-UIRT Not Recognized by HomeSeer After Unplugged/Plugged

I'm running HomeSeer 2, with the 1.1 USB-UIRT plug-in. When I unplug the USB-UIRT, and plug it back in, it isn't recognized by HomeSeer until I disable it, then re-enable it (in HS Interfaces). It looks like you have a plug-in newer than what I see on the HS updater, would that solve this problem? If so how do I get a copy ?
Thanks, David A.
Thanks, David A.