I have a Windows 7 user that is having a problem accessing resources. Her username and PW are fine, I've checked it several times, but the account constantly is getting locked out. I looked in the AD logs and I saw this error Event 1083
Active Directory Domain Services could not update the following object with changes received from the directory service at the following network address because Active Directory Domain Services was busy processing information.
This operation will be tried again later.
Any ideas what to do?