Hi, LewisHoltby

Before we begin, tell me have you set up these Policies?

LogonHoursAction, value is 2
DontDisplayLogonHoursWarnings, value is 1
LogonHoursAction, value is 2
DontDisplayLogonHoursWarnings, value is 1
DisableRegistryTools, value is 2
DisableChangePassword, value is 1
DisableTaskMgr, value is 1
DisableLockWorkstation, value is 1

And do you know this webpage?
http://www.viglen.co.uk