I agree that there are issues related to USB devices and USB over Ethernet thin clients. However, I am not sure how these are related to the station mode / console mode issue I am speaking to specifically. The WMS hosts are intermittently not starting in station mode and the error I get is related to the graphics driver. Additionally, after a working a very long case with Microsoft on these issues MS is blaming the graphics driver and told me contact nVidia.
nVidia did not respond to my queries.
I need a known reliable graphics card for WMS 2012. I am hopeful this will solve the problem and the school can use the existing zero clients they purchased for this project. I have a WMS server where no USB clients and no USB over Ethernet clients are connected too and it still has the station mode / console mode issue.