I googled the error code bon.
A few reports of the same kind of problem have occured, they said try updating the driver/firmware of your network adapter and/or router. Typing the model of your router in a search engine should find what you need.
Others said they simply hardlined their modem to their pc (no use of a router) and that fixed the problem, probably not efficient but if you can, might be worth trying just to see if it works.
Either way, it sounds like a router prob even though it may work fine browsing a such, funny things they are.
My Star Trek Online Screenshots - Updated August 21st 2011
Disintegration is the best album ever!