Hi guys,
the problem is simple to name, but hard(for me, tried since a week) to fix.
I am using opensuse(with gnome) and a dockingstation. 2weeks ago, everything worked fine, but now it isnt.
I dock it on, internet works for ~2-5minuts. Then it stop working(connection is still shown as known and connected.) If i disable/enable now the wired connection, everything works fine(for few minuts..).
Any hint were the bug could be? I get crazy atm 
best regards