N600 Dual Band WNDR3400v2 router help!

Alright well this is my first post and I have been trying to figure this out for two days now and I think I am in the right section. So my issue is that while I was playing PS3 (Black Ops 2 Zombies Multiplayer to be specific) when all of a sudden I was disconnected from the acccess point and the media server which happens every once in a while I thought maybe my connection was resetting or something similar. So then I get signed out which usually doesn't happen but then I get signed in almost seconds later. Then it started happening more frequently about every 5 minutes. It would disconnect me from the access point, sign me out, and back in and repeat for almost two days now. So after resetting my modem, router, ps3, restoring my router settings to factory default, using wired connection (which works fine). Now I read up on this and it seems to be a common error but not with psn but with people's routers after restoring to factory default many times, disabling pin/wps I am connect to a network called "nordberg 3" now my usual SSID is nordberg so obviously my connections are making copies or something whenever I change my settings. I am also connected to "Unidentified network" both of them and now my connection on my laptop seems to be running fine and not cutting out. My Ps3 on the other hand no longer signs me out and disconnects me from the access point it just gives me an error message after about 5 minutes of sitting in mutliplayer on Black Ops 2 saying "No network connection detected. You must have an active network connection to play online or over a local network" but I don't get signed out or anything and my wifi is running on my galaxy, ipad, and laptop just fine. This has never happened before and I keep getting an error when I try to change my wireless settings in the administrative prompt the (192.168.1.1 user: admin pw: password) saying "wps process is in progress". I don't know what else to do. It isn't with my PS3 because I tested the internet on my mobile hotspot as well. By the way when this all started it messed with the internet on every device in the house so I am assuming it is the router. Someone please just help me I am a complete noob when it comes to this stuff anything would help.