Have the same problem since I got my PS4 a couple days ago. I've tried everything in this thread and still nothing and no connection to the internet. This is really frustating since I don't want to play BF4 SP
First I couldn't connect to wifi because I had no connection within the time limit or something like that. Now after manually setting my IP config, the test for my ip config is succesful but it fails when trying to establish an internet connection with error CE-33991-5
I can redo the test as many times as I want, I still get the same result. Restarting the PS4 doesn't help either
Also tried changing my secondary dns to 184.108.40.206 but still get the same results
Any help would be much appreciated, thanks.