when rebooting usb Temperature sensor not showing

Watchport manager 1.23.10. I use Temperature sensor when I reboot the server 2003R2 SP2 the only way I can reconnect the sensor is to disconnect the USB reboot then logon reconnect the USB bring up Watchport manager connect the device. Is there a fix so I do not have to disconnect reconnect every time I reboot.

Have you checked digi website for latest edgeport drivers?

Check out www.digi.com—support— drivers — watchport sensors — select operating system and download the latest driver and install on your computer.

I have installed the lastest driver
Watchport/H Driver ver 5.30.20 Driver date 5/5/2010

Edge Port Properties:
Watchport/H [V63175853] Port [COM3]