Today, while running through the Oathsworn pit, I started off as the group leader, and then transferred the leadership to another, and the moment I did, I suddenly found some kind of info messages popping up in the middle of the screen. They would stop any and all movements I was trying to make for just a brief moment, making doing anything a jarring experience. I could not find a way to turn it off by going into the settings. Even after getting out of the dungeon the messages kept coming up. I even tried to turn everything I could off.
After turning the whole game off, including closing of the launcher, it finally went away.