I just bought this game on Epic. I tried to go into multiplayer. Says I am not logged in.... logged into what? How? My buddy and I never have to log in to play multiplayer Sins 1....
Other players who've ran into this issue are closing Epic Games before they try to run the game. The Epic client is the account you're logging into the server with, so it needs to be running, even if minimized to the taskbar. Make sure your Epic is running when you're trying to log in and report back. Maybe post a screenshot of what you're seeing so we can be sure this isn't something new?