Have you changed the lease or channel settings on the router?
Have you changed any of the default settings on Windows 10?

I have Windows 7, 8.1, and 10 as well as Android and IOS mobile devices without drops in connection

Almaretto wrote

Have you changed the lease or channel settings on the router?
Have you changed any of the default settings on Windows 10?

I have Windows 7, 8.1, and 10 as well as Android and IOS mobile devices without drops in connection

Have you changed the lease or channel settings on the router?
Nope. I have reset the router and used all the channels in manual mode and in auto mode.

Have you changed any of the default settings on Windows 10?
Nope. I have even reinstalled my OS and it's the same issue. I do have a TPlinks WR740N router and it is not creating any issue while connecting with this laptop.

Are you still connected to router or are you completely kicked off network when internet disconnects?

It still shows connected but when I try to access 192.168.0.1 router, the page doesn't load. Then I have to switch off Wifi (laptop) and then switch it ON again for the internet to work. In the beginning, I thought the issue could be related to WIFI software, I reinstalled the drivers, Reinstalled OS but none of the combination worked. When I connect with my other router WR740N, the wifi works smoothly. FYI, I have connected WR740N to LAN port of Archer C20 and accessing WR740N router through WIFI. This way, the internet works without any issue.

what is your main router or modem ??
and your isp ?

hasan_abbas84 wrote

It still shows connected but when I try to access 192.168.0.1 router, the page doesn't load. Then I have to switch off Wifi (laptop) and then switch it ON again for the internet to work. In the beginning, I thought the issue could be related to WIFI software, I reinstalled the drivers, Reinstalled OS but none of the combination worked. When I connect with my other router WR740N, the wifi works smoothly. FYI, I have connected WR740N to LAN port of Archer C20 and accessing WR740N router through WIFI. This way, the internet works without any issue.

So you are cascading the routers? Do you have DHCP enabled on both or just one? Are you using both the dual-band C20 and the single band WRT740N?

What you are describing sounds a little like an ip conflict issue, but I am still trying to think about what Windows 10 property would cause this kind of issue.
Are you able to login to the router with a Windows 7 or Android device when you lose connection from a Windows 10 system to see who's connected?

Do you get any particular error when troubleshooting connection?
If it is "One or more network protocols are missing," you could try an elevated command prompt with "netsh int ipv4 install." There are also some other winsock reset commands, but it depends on what the issue is.

It may also be Windows 10 driver incompatibility.
http://www.tenforums.com/network-sharing/11584-no-internet-access-how-fix.html

1. My Main router is Archer C20
2. Yes, I am using Archer C20 (192.168.0.1) dual band (but I have deactivated 5GHZ band) and WR740 (192.168.1.1).
3. I have changed the LAN address for both. So, there is no possibility of Conflicts. If there was a conflict, then the connection wouldn't work for all the devices and not just for my windows 10 laptop.
4. DHCP is enabled on BOTH. I tried deactivating it for both one by one, but none helped.
5. Yes, when I lose connection from my Windows 10, I can't login from the same laptop but I can login from my other computers and Android devices.
6. Drivers are updated, I first check the connection with Windows 10 default drivers and then with the drivers provided by my HP laptop.
7. It will just says that Internet connection is unavailable. It will show the WIFI as connected to the router. But then when I just switch OFF the wifi and switch it ON again, the connection starts working.

When you toggle the wifi switch to you reconnect with a new ip?