So, I tried this about 3 times, but joining a server with the wrong password causes the game to first give a “Lost Connection to Server” and then crash on the next join, regardless of whether or not the password is correct or not. I put in correct password the first time on the 4th attempt and the game didn’t crash. Then, I tested it again, and when I joined on the second time with the correct password, “GRIM DAWN” appeared at the top of the screen and the game crashed to the logger. 2/4 times, it was a black screen.
P.S.: Only tested this on x64 build. Did not get the chance to try plain build.