Hi
Have a 2012 MBA connected to an Apple 27" Thunderbolt display to which a 6TB Thunderbolt Duo is connected.
Starting Windows when running Fusion… well it takes so long as to be unusable.
I also notice over time my MBA’s general performance, especially display, slows when my Thunderbolt Duo is connected.
(For completeness I also have a WD USB drive and a LaCie Firewire Drive attached to the Thunderbolt display, and I believe I’m using latest software.)
These problems only occu when the Thunderbolt Duo is attached, and the above setup ran perfectly beforehand.
ANy suggestions, driver updates, or is it a known problem WD are working on.
