I have a Sharepoint 2010 Enterprise edition farm that we primarily use as an intranet, and random groups (and individuals) permissions keep revoking on random sites. This morning I came in and apparently all NT Authority/Authenticated Users had been locked out of our intranet homepage (top level).
There have been daily incidents like this, especially on content I have migrated from our old 2007 intranet. The shared rosters that need to be edited on a daily basis, and the permissions for the group that does that needs to removed and added back in on a daily basis, which resolves the issue.
How do I make my permissions changes "stick" for more than 24 hours?
Thanks in advance