MyCloud 4TB Vers.1 vs Vers.2 speed

I have 3 MyCloud 4TB drives (2 Vers.1 & 1 Vers.2) all hooked the same to the LAN.

The problem is the newer Version 2 device is slow as hades in connecting on the LAN. All drivers are up to date, yet it takes the newer device at least 3-4 times in waiting to cennect. Once it is connected fine, but every time a new instance happens it has to wait and wait to connect.

Thoughts? solutions?