Is yours fixed?
Launch the sim without issue spawn to gate to take a look for 20minute, Terminate the sim without any issue.
Now Steam indicates it is unable to sync the steam cloud with MSFS2024.
Launch the sim and i am now stuck at 0% Waiting for Authentication.
Having the same unfortunate issue 4 days now since window reinstallation
Same issue here. Installed a fresh copy of windows after a hard drive upgrade and now failing to Authentricate. UK here
Same issue for me, already opened a ticket on the Zendesk, MSFS2020 is working fine btw.
same thing on my side