Migrating from 2007 to 2013. Can create migration batch in console and it initially says syncing with total mailboxes listed.
After about 10 minutes, it goes complete but totals are ZERO.
Seen this before when there are outstanding move requests but get-moverequest reports zero. We've done a bit of playing around with these users so I'm wondering if theres a user flag somewhere here.
Apart from this we've experimented with turning off content indexing and replication for the destination 2013 server (but its all set back to standard now).
Not even sure where to find migration log files to check why its doing this? Any ideas?