A Collection Admin is able to log in to Symantec eDiscovery Platform 8.0, but unable to access Collections dat

A.
After a period of time, access to the Collections data is acquired.
What is the reason for the intermittent access?

B.
the MySQL service has restarted

C.
the Collections destination is unavailable

D.
another Collection Admin has logged off

E.
a Collections backup is in progress