your trace shows that there is nothing wrong with your connection to local sites.
you have good low pings, mine starts at 40 on the first hop
I dont think you have to reboot your router as you have decent pings locally but it can sometimes enable you to get different hops across the atlantic so might help. you can reboot by switching physically on or off or by software as described here
http://www.dangerdogz.com/forums/index.php/topic,7428.msg61988.html#msg61988
I dont know where the dangerdogz site is - may be USA, rog would confirm, please do traces to bgs game server and to warclouds at 67.106.81.125:21000 ( it is in chicago) and report back
how much ram do you have and what is your processor and operating system ?