Hello Everyone - I am not a technical person I just love the game. I haven't played 14 for long I'm fairly new - my main just hit 40 for context.

Anyway this issue from my research happens due to MAC chipset that isn't supported right now for whatever reason.

Fix: Open Launcher and go do something else for a few minutes. Leave it open.
Come back a few minutes later - enter password/username and click Log In (DO NOT HIT ENTER)

This has now worked for me consistently for several days. Cheers and GL hopefully they will fix it and support us on MacBook Pro's and M1s