Ps3/ router help? plzzzzz?

Question

well i have a wireless belkin g router which has been giving my ps3 a signal strength of around 60-70% for a year which has been fine, no lag. all of a sudden a couple days ago i was playing call of duty 4 and i realized my game was lagging. so i went too look at my signal strength and i was surprised to see it around 30-40% which was creating the lag. does anybody know why this change occured and how i can fix it?

By the way my router and ps3 are in the same spot and i have not got any new electronics that could interfer with the signal.

Answer 1

just reboot the modem and then the router by unplugging it and plugging it in.

Answer 2

Try setting your router to a different channel...someone in your area may be causing the electrical interference....