frequent disconnects

[Amit]

so starting last sunday now for 1 week i have been having lots of disconnects. now before last sunday i had lvled 50 lvls with maybe 3 discons total in all those months and now i get one every hour or more. i am running on cable modem with a wireless router. my signal strength is good as the computer is close to the router. when i get disconnected from the server i do not loose my internet connection and can instantly log in again, but of course i need to wait till my char autologs out to get back in the game. anyone have any ideas? if this doesnt go away im going to just cancel my subscription cause its not worth the frustration

[Supreem]

do you get big lag spikes? has anything on your system or network changed since this started happening? watch your latency bar.... try updating the firmware on your wireless card.... umm call the tech support for blizzard or your ISP...