01-23-2017 01:38 PM - edited 01-23-2017 01:40 PM
We got about 5 Yoga 460s brand new with OneLink+ dock systems. All of them have been updated with their respective updates in regards to BIOS, Firmware for Dock and Network drivers. We are having a problem with ethernet adapter (when docked) dropping connections for about 1 second (causing Windows Explorer to say we disconnected from network drives). I can't see any "icons" drop (for network connectivity in notification center of the bottom right). All are running Windows 10 with latest updates. Pressing "ok" reconnects instantly but this is becoming a very annoying problem with people have to do this 6 times a day.
Lenovo machines plugged up before these docks and Yogas (T540s and T460s) in their own respective docks didn't have one issue. Nothing on the network switch is indicating a dropped connection (managed switch put into logging mode). We have turned off all power management of the network driver (allowed to sleep and "green" switching) to no avail. This seems like a USB3.0 problem and we can't seem to figure it out. Even without ANY external displays attached we get disconnects about 6 times a day (in 8 hour work day).