I have alot of the HP UltraSlim Docking Stations, pre the 2013 version. I was hoping to find a firmware upgrade for them. Currently I can find is the 2013 display port update. I need to have one for the older model of the docking station. The problem is similar to the 2013 docking stations and when using dual monitors the displays don't function properly. They turn off, flash etc. Has anybody found or now if any updates are available for the older model.