Because it’s almost Christmas I just want to share my experience here. I am using a Lenovo dock wit 2 displays connected + Ethernet + USB disk. And I must say for me everything is fine at the moment (OK I do not use iTunes at all). Chrome, MS Office, Mail, Atom editor Virtual Box ... no problems. I also disconnect and reconnect the dock every day and even this is good.
Thank You for the good work !!
