Something is wrong with DNS resolver in Windows update
All browser takes around 5-10s for "resolving host" while loading any website. Having this in windows 7 but it's in Windows 8.1. http://answers.microsoft.com/en-us/windows/forum/windows8_1-networking/dns-issues-since-upgrading-to-81-resolving-host/8e5b5a68-e8e6-462a-b53e-cde8915e82df
http://superuser.com/questions/160832/resolve-host-very-slow-windows-7
Considering recent Microsoft buggy update, is it good to install updates automatically? "Window Networking TroubleShoot Error: The connection between your access point, router, or cable modem and the internet is broken."