Sign in process

If I try to connect to http://files.mycloud.com/login.php I see this error:

Error

The server encountered an unexpected error which prevented it
from completing your request. Please close this window and
start the sign in process again.

https://community.wd.com/t/cannot-connect-to-mycloud-com/241290

It seems not to be working for a lot of people, so it’s a problem on Western Digital’s side. Today is a US holiday so I don’t think anything will be done until tomorrow.