We have a user that got locked out of the network (couldn't access network drives, but for some reason could still send emails) at 5pm yesterday. We unlocked the account, reset the password, ran an anti-virus scan, didn't find anything. Today at 5:05 (24 hours after unlocking the account originally), user gets locked out again. Any ideas? A service that starts every 24 hours? This user says they weren't prompted to change their password in the last couple days either. We did have a DC go down four days ago and needed to transfer FSMO roles to a new server and add DNS to this new server as well, but no one else on the entire network (150 user) has experienced any issues like this. Thanks for any help you can offer in advance!