How do I troubleshoot Active Directory account lockout issues? Here are some steps and points to consider:

1. Check if the user account has been locked out in the Active Directory dashboard.
2. Check if the user is trying to log in with the right username and password.
3. Check if the user's computer or network is compromised, as malicious scripts can cause unwanted lockout behavior.
4. Check the authentication settings of the user's domain for any misconfiguration.
5. Check for outdated systems on the network as older versions of Active Directory can malfunction.
6. Make sure that the user is not attempting to log into a locked device.
7. Check for any active malicious scripts or attacks on the network.