Calling Systems Administrators - Our Own Thread?

@gabby74

I have seen a request on other threads: 1 and 2.

Shall we continue discussions on this thread? or move on to your dedicated thread??

Hello guys,
I have some issues with my network. I noticed last week Wednesday that it locks out user accounts randomly even when no wrong password is entered.  I used a tool Lockout status from Microsoft to narrow down where the lockouts were coming from, i noticed it was from the primary domain controller. I have received over a hundred calls to unlock accounts, this morning i just changed the lockout policy which used to be

Account lockout - 10 mins
Account lockout threshold -  20 invalid logons
Reset account lockout counter after - 10 mins
to
1 min
20 invalid logons
1 min

I know it's not a secure thing to do, but  this is just a stop gap pending when i get a solution. Is there anything i'm missing, help guys.