I bought a D-link and it came with Network Magic. I have 2 wireless laptops and one tower in the family. One of the laptops is used to play an online game (3years now). Ever since I installed Network Magic it has experienced rendering issues (shutting game down errors). Well, Network magic also does pop ups to try and get me to upgrade to something I don't need...yadda yadda yadda.....so I uninstalled it on the laptop. That and 2 drivers belonging to NM in the add/remove list. Well now my laptop can't get to internet for a certificate reason. Cannot verify certificate. Wth is that?