I installed Windows 10 the day it came out. Since then, about 8-10 times per day the Ethernet adapter quits working - Windows will say that it is disabled. If I get that far, telling it to enable it works, or I can reboot and fix it (for a while). It is built onto my motherboard (Broadcom Netlink gigabit Ethernet). I had it check the drivers, and it says that I have the current one. I checked the power settings and the "allow computer to turn off to save power" is NOT checked.
I don't know anything else to check - does anyone have suggestions?