Are you connecting via WiFi or Ethernet, and how are the others connecting?
If you are using Driver easy, get rid of it. Now. There is only ONE way you should EVER be updating drivers and that is downloading them directly from the manufacturer of the motherboard, graphics card or other expansion card, or manufacturer of other devices (Such as keyboard, mouse, printer, etc.) or in some cases directly from Intel or AMD.
It would be advisable, in order to be sure, that you download and install ALL of these which are the latest drivers specific to your exact motherboard. Starting with the chipset driver I would recommend that you install each driver and then restart before installing the next driver. Once they are all installed, I would...