Simple solution to fix constant errors of patch 1.0.2.3 (monkey, error contacting servers). WirelessAP users: Make a new WLAN connection for ps4, but define the DNS settings manually. Use Google's DNS, 8.8.8.8 as a primary, 8.8.4.4 as secondary. Wired connection: I have not tried out, but this should work the same way IF you can set DNS properly to LAN settings. I hope this works. Worked for me 100%. Either the patch or the update for PS4 messes the DNS somehow... Please reply if this post helped you guys.