Ethernet driver problem after moving to another docking. (3005pr)

[T_K]

Hi,

I have problems when I move from one docking station to another docking station without booting. After that the ethernet connection is not working properply. After connecting to the 3005pr, the ethernet connection shows a red cross and I can't see any network adapter.
However, I can browse in the internet, use outlook, but Lync 2010 can't connect to server. This is very strange. If I go back to the docking where I booted, it is working fine again.
It is also working fine, when I boot at any docking station. It occurs when I move around only (while laptop is on or after wakeup from standby).
I am using the latest HP software (based on displaylink 7.3.49122.0).
Any ideas? Is it an enumeration problem of the ethernet drivers?
Regards
T_K