I was able to log in 3 times, even facing all the known connection errors since launch. Once playing, I had several stutters in the game (mainly in character selection, inventory and menus), leading to a final crash with no error description. It is important to take into consideration that I didn't uninstall the game, I just updated my steam version. I never had this type of problem with vanilla, forsaken or shadowkeep versions with this same PC build.