Autologon to Windows will not continue unless you press "Ctrl + Alt + Del" at credential provider level.
Known to apply to the following Sophos product(s) and version(s)
SafeGuard Device Encryption
What To Do
For a working autologon process, the following Microsoft Group Policy has to be set to Enabled:
Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> Security Options:
Interactive logon: Do not require CTRL+ALT+DEL”