Wireless Network adapter in experiencing drives or hardware related pr

I am using Asus Q200E laptop from 2012 when I buy it this comes with windows 8. After a year I upgrade to windows 8.1 and now Windows 10.

But I am facing problem with WIFI device from last 6 months. Problem as follows.

It shows Ethernet cable sign with red cross on. When I do troubleshooting it says Plug an Ethernet cable into this computer. But I am using wifi. On troubleshooting when I skip this step goes more further and result is Qualcomm Atheros AR985 Wireless Network adapter in experiencing drives or hardware related problem.

I download WLAN_Atheros_Win8_64_Z1000209 from Asus support website (This is the latest version in wesite). Try to install the driver software. But sometimes does work sometimes doesn’t work. Sometimes 4-5 times restart solve the problem, but this happen again. I also try again windows 8, 8.1 and 10 to find solution and which was unsuccessful.

Please guide me.