I have a new MacBook pro, late 2016 with Touch Bar, and recently bought some adapters (Aukey) to use my usb mouse, ethernet cable etc.
One thing that really bugs me is that the ethernet connection is lost whenever the computer wakes up. I have to unplug and re-plug it in again, i.e. the ethernet device is "unmounted" and does not get automatically detected again.
I didn't verify this behavior with my other equipment yet, but I guess this could be a general thing?
Anyway – is this a common error? Is there a cure?