We are attempting to migrate our file storage to SharePoint via our 365 account. This is working fine when accessing via a web browser. I have since mapped a drive to my PC and this worked fine for a couple of days but now its telling me I might not have permission to use it.
I have checked in explorer and the domain is still in the trusted site. Has something changed or do I need to do something else to keep this mapped drive long term?
TIA
Craig