I'm having a lot of issues where USB hubs (such as those on a monitor or a card reader) are losing devices (well actually just not finding devices), when this happens I need to reboot to get it to be detected. I'm not sure the cause, as these same devices were never lost on my old MB using the same layout. This leads me to believe that this is a MB issue, but I wanted to ask it anyone else has had a similar issue.
Also while the USB devices will work if detected on resume from hibernate, most often one or more are not detected.

ERIC