Error 90006

Ever since the gold saucer event. I haven't been able to play the game. I'm able to log in just fine and see NPCs around me, but my TP just sits at 0 and I am unable to interact with anything. After about 30 seconds of sitting there, I get error 90006 and booted to the main menu.
My wife is sitting right next to me playing on her PS4 and we are both wired with the same network settings.
What is causing this error? I know it's not the stormblood expansion because it has been like this for a couple weeks now.

Still happening today after the maintenance.

Tried full format of PS4 and reinstalled game. Also tried using a VPN, still 90006 usually 30-45 seconds after logging in.

Just tried rebuilding the PS4 database, putting the PS4 in the DMZ on the router, also tried using a friends internet. All three didn't help at all. Any feedback or further things to try would be great, I'm running out of ideas.

I'm having the same error, but only with 1 person, I have 2 alternative characters and with them can connect without any problem, until I mark that my connection is excellent, but when connecting with my main character disconnects me with error 90006 O 90002. I really do not think that my internet connection error because of how I explain that one character can connect and another can not. I have already done the report of an SE but it seems that it does not matter because of the problems of the users

And that's what makes it hard/impossible to troubleshoot. I think I'm just about to give up. Sucks coming home from work to just get 90k over and over.