Either horrible coding, or horrible servers. Disconnected during nearly every boss fight. 6 times on the Alchemist mission. I am on Xbox, friends on PS are having the same issues. 40% of my time has been spent trying to log in, 40% trying to matchmake, 4pm or 4am makes no difference, you disconnect the same amount, it is not about volume.
I have spent literal hours matchmaking, and have never played with another person. A game that you have to play online, but can’t play with other people, and can’t connect to servers.....how about an offline mode?