I did all of the thing was said at the Support page Port Forwarding , Firewall etc. Nothing worked! I want to plat with my friend but i cant. For what reason did i pay 100Euros for this? to not able to play with my friend? Keep Ignoring Ubisoft I cant play for 2 weeks with my friend and have to play with your AI
Same is happening for me, getting between 5-15 minutes in COOP after which the Ubisoft servers disconnects me from the session, oddly enough it's able to reconnect instantly if you open "Squad Privacy" and Im able to reconnect to their session again, rines and repeat 10 minutes later.
Seriously Ubisoft, get you act together, it cant be that f. hard to fix and if it is communication is the key here.