Connection problems

anyone having trouble signing in??
my internet is sweet, but i cant sign in or browse on the psn.
appears to have lost it's ip address

Try setting up the Internet Connection Settings on your PS3.

Yeah gone through the set up again, it's all good until the very last bit and shits itself..
all my other wireless stuff is working fine.. laptop, phone.
Hope the PS isn't shagged, that will be two in 18 months.

It might just be updates or something (not sure what the official term is). I have this every now and then where it wont let me sign in for a while. Give it a few hours and try again. If it doesn't work by morning then you might be up the creek...
hope it works out.

Weird... worked next day, then did it again, then started working again after shutting everything down.
Fine since.