"Session not found"

[(PSN)Xiomaio 1]

Every time I login the very first mission always says "Session not found", then after that everything works. Just wondering is anyone else having this problem and is there anyway to fix it?

[(PSN)rengence 29]

I had this exact thing happen. This issue has occurred multiple times for me and I solved it (I think) multiple ways.

i have two ps4s in household. One is LAN, the other is WiFi. I’ll get strict nat message etc.. this is all connected to your “session not found”.

i reset router and changed some settings to allow for both. I don’t recommend it if you aren’t experience with router settings. Maybe read up on it I guess.

you can also try to change UDP setting from default 4550 to the 4660 or whatever the number was ingame. If you have multiple consoles, just make sure they are not on the same udp number.