USB RS 485 port not identified or populated in MAX during restart of PXI System

Hi all,

I have a scenario, I was able to work with the NI USB RS485 communication cable yesterday and today when I started my PXIe system it's not detected.

I physically need to unplug and plug it back so MAX detects. Is there any work around for this because I don't want to unplug and plg action to be performed here.