WIN8 System Wi-Fi is always closed automatically what's going on?

WIN8 System Wi-Fi is always closed automatically what's going on?

Reason Analysis:

After hibernation, programs in memory are temporarily stored on the hard disk, switched to standby at minimum consumption, and are not read to memory from the hard disk until they are restored from hibernation, and are unable to maintain network connectivity in hibernation.

The method is as follows: Windows8 tutorial

If you're going out, you want to keep the internet connected, and the screen is black, you can click on the battery icon in the lower right corner-—— choose "More Power Options"-"Change schedule Settings"-put "put the computer into hibernation" set to Never, "turn off the Monitor" set to 10 minutes, When you go out without using a monitor, the screen automatically goes black, but the computer still has a network.