Ever since the Endwalker patch, I've been running into issues that I've been able to solve on my own. However, recently I've come across "An unexpected error has occurred. Exiting Final Fantasy XIV. (1)" and I don't know what needs to be done? Or what is even the issue?

Has anyone run into this problem and any success stories narrowing down what the problem was? I was kicked off the game three times today; once randomly as we were waiting for the fate boss to spawn and the other two while teleporting to another city.