4 Characters and 1 of them always crashes

Hi, I’m in Avesta on NA East.

I have been playing in the early access with a founders pack with no issues until today. I have 4 characters and when I log onto my Sharpshooter who I just took to Luterra, it always crashes. I’ve restarted multiple times and anytime I try to login to my Sharpshooter, it crashes my game. I can play freely on my other characters with no issues, is there any way to fix this?

Same here.
I was playing normally and the game suddenly crashed. I made a new character and it runs perfectly but when I try to run the main account it always stop working.
I contacted with lost ark assistants but they did not fixed yet.