I've been having trouble connecting to the Playstation Store, and I keep getting that ubiquitous message that says that the network is unavailable. I have checked my connection, and it says Playstation Network is available, and that I have an internet connection, and I checked to make sure that my time changes automatically and it does. What really bugs me was that I was able to connect to the store yesterday, and then a few hours later I started having this problem.
Does anyone have any idea what the problem could be? The only other thing I haven't checked is my routers firewall to see if its blocking it, but I've never had any problems like this before. Thanks in advance!