Hello bucapla24,
Thank you for taking the time to post!
Can you provide us with your NAT type? Have you tried rebooting your router and console? Are you on a wired or wireless connection? Also, try clearing only your game data: http://manuals.playstation.net/document/en/ps4/settings/storage.html.
Let us know if this helps!
Sincerely,
^CA
ATVI Support