My wnr1000v2 Netgear router keeps saying limited internet?

[caryter]

hi I have a wnr1000v2 netgear router keeps giving me limited connectivity. it goes away some times but it comes back and sometimes all day I have done every thing I reset the router checked the settings I don't know what to do. it cant be the internet because when its not limited I can surf the internet and download thing when every one is on at the same time. also I have a ps3 but when I connect it to the internet I can surf the internet and watch Netflix on it but when am about to play a game with other people on the internet it becomes really slow or it becomes limited again I don't know if it overloads it or what but if anyone can help the would be great thanks.


P.S or is it the router or should I just get a different one or is it a problem with my internet provider. Thanks.