dc non stop

[kibal]

i have the following problem , i have 2 pc i use a router , one of them is fine never have dc but with the other i have dcs each minute , any idea of what is my problem?

[oncemore]

I've been having the exact same problem for the last few weeks. I have 2 pc's and one router, one pc is on a wired network, the other PC (mine) is connected to the network wirelessly. Sometimes just opening knightonline can disconnect my connection (without even logging in). Today has been the worst i've seen it. I dc'd well over 30 times in the space of 2hours.

[kibal]

My pcs r both on a wired network , one of them ( the one that i was using 4 a long time) never got dc ,the 2nd one the new one got dc each minute . We need help xD .