The last couple of days, my PS3 Slim will only connect to my wireless internet connection for 5 minutes at most (then I get disconnected, reconnect a minute later, and the cycle continues). It's never done anything like this before, and the strange part is, the internet connection on my laptop or other PC's is never interrupted.

I know very little about the in's and out's of this internet stuff, but the modem is nearby (so the signal strength is strong) and other device internet-wise works fine, but I just don't know why it won't stay connected to the PSN.

Has anybody experienced something like this?

Or does anybody know what might be causing this and/or how to possibly solve the problem?