PSN Error Message??!!??

Question

i was playing pixel junk monsters and all of a sudden i got a message on top right saying i was disconnected from access point thats normal but then i got a message saying my sign-in or password is incorrect but when i went to sign in it worked perfectly lately ive been changing my email and password

Answer 1

It means your IP address was disconnected from your PlayStation. Make sure everything is connected on your router/modem and keep trying. If it happens now and then, contact your ISP (internet service provider) and let them know and they will solve the problem.