Changing user password

I tried to change the default admin password and it seems to be flaky for both ends of my RPA's...

Are you supposed to change it in under the security-admin user?

Then all of a sudden the new one worked in the GUI but not for the command line...

Luckily I am logged in and tried to login on a third screen to no avail...

Is there some kind of limit of users logged in under admin?

I was thinking it might take some time to propagate but that doesn't seem to be the answer either...

Thanks