Starting Beta crashes PC with auto restart

I’ve been a long term player of Lost Ark on the Russian Servers and was naturally excited about an EU release and have purchased the platinum founder’s pack. Unfortunately, I cannot even start the game. 9 out of 10 times, It goes from the anti-cheat screen to the Lost Ark Logo and then it crashes into a black screen and PC restarts. I have seen bug reports here in the forums where the game has crashed with errors but never one that has crashed completely with a PC reset.

1 out of 10 times, the game starts and after about 5 minutes, randomly crashes into a black screen and PC restarts.

My PC Config is as follows:
AMD Ryzen 5 5600X
Nvidia RTX 3070
Windows 10 19043.1288

Nvidia drivers are all up to date and no antivirus. Beta files have be verified multiple times. I have also tried running the game with directly using this ID:

This is incredibly frustrating as I have no problems with any other games so far. Any help or advice would be much appreciated as I fear I’m gonna miss out on the entire Beta. Thanks in advance.

Edit: After HOURS of trying to figure out how to make this work. Turns out Easy Anti-cheat tends to crash and reboot PC for certain motherboards (ROG Strix B550 in my case). A BIOS update helped and have been able to get into game and not crash so far.

Hopefully helps with someone else in my predicament.

Thank you for the update I have updated my Bios as well as it looks like some older suggested mentioned it. I will comment here to see if it help in order that others might try it.

Im only ASRock MB , Ryzen CPU and Geforce GPU.