I note you have turned off the Power Management, but is that in Windows, or in the BIOS (or both)!
It could be a problem with Power Management in the BIOS turning the Network Card off, rather than Windows.
Hands-on: Acer Predator Triton 700 review
1995-2015: How technology has changed the world in 20 years
This poetic animation about monsters is illustrated in a Van Gogh painterly style
Apple predictions 2017
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.