Clarity/Revit BIM360 login
Over the past 2 months, we've encountered more customers having trouble with keeping their Revit task servers signed in to BIM360. This is due to a confluence of factors, including updates by Autodesk to Revit 2020.2 and Autodesk Desktop Connector.
The symptom was that instead of extending your signed-in Revit token, the desktop connector seemed to be wiping out the stored token after 1-3 days - meaning that you would need to sign in again.
Autodesk has been investigating this changed behavior, and it recommends that users upgrade to the newest Autodesk Desktop Connector (12.4).
IMAGINiT has also improved its auto-sign in behavior in Clarity Task Server 2020.1.9 - to better re-sign you in if your Revit BIM360 token should lapse.
(NOTE: See updated guidance here: Maintaining the Autodesk Login Token (Problems and Help))