Originally Posted by Creature19
It says the signal is at 40% on my network settings on ps3... Its an inlaw apartment but attatched to the house.
try different channels. You should be able to find a free wifi monitor app for you phone to find a good open one with not much around it.
If that doesn't work you can always try lowering the multicast rate.
Also how far is your ps3 away from the router and how many things do you have in this space running on 2.4ghz?
I had some new neighbors move in that put up an access point in what seems like every room in the house. It pretty much killed the signal for everyone around them which forced me to put up an access point at the rear of my house. I just ran some cat5 through the attic to the laundry room and hooked it up....problem solved.
If you don't have the know how to do that you can always invest in a powerline adapter