We use a version of Windows 2008 in our company which is being identified as UNKNOWN by OME 1.1. The servers inventory without issue (eg. hardware specs, etc). We use SNMP to query our servers. This is what OME reports:

We've been having so many problems with our 6248's ever since updating them to 3.3.6.4. Ports are blocked randomly and take hours to go back to the forwarding state. This is happening on the trunk links. I see Dell removed the 3.3.6.4 from the web.

I had to "reset" W8 to "factory settings" and whilst going over my available driver downloads on my laptop's service tag I have this... ST Microelectronics Motion Sensor Driver I do not know what this is and the description doesn't tell me.