Not 100% sure yet that it's fixed but it seems to be working fine now. I reverted back to a 2014 driver and then I think the problem was all the power saving options that w10 has which can be found under power management in properties for your ethern...
I'm having the same issue with the ethernet cable. It's like it works fine for a while but gets interrupted after a while with the yellow ! sign, it's pretty annoying. Wifi works just fine. Any help would be appreciated.