Quote Originally Posted by Kurogaea View Post
getting disconnected once from the internet will force you out of the Ps4 and you can do anything unless you completely turn it off and re-sign in to play online again.
Uh what? I've had connection problems lately, and I simply go into config, switch from wired to WiFi, test connection, then open ffxiv as normal. The ps4 automatically signs me back into psn without any reboot needed. Are you giving it enough time to reestablish an IP address?