Cloud project server users

Does it matter if a user logs in to more than one resolve device at a time.
Is there a consequence to using the same login ..say at home and the office at the same time? logging in with the same cloud id on more than 1 resolve system at a time
Is there a consequence to using the same login ..say at home and the office at the same time? logging in with the same cloud id on more than 1 resolve system at a time