Hi UEMdev​,

Thanks for your response.

That article also states the following:

If you don't use single sign-on, you should consider using roaming profiles and include the following two folders as part of the roaming profile:

• %localappdata%\Microsoft\Office\16.0\Licensing
• %localappdata%\Microsoft\Credentials

So that's what we did and it seemed to work for a while, however in the past few weeks a lot of users have license issues.