login password bug?

[Bull1shbuy3r]

I disabled the Require sign-in setting, set it to "never" but the surface keeps asking me for either the password or the picture password on a very random basis, sometimes it does sometimes it doesn't WTF? how do I fix this??

 

[Bull1shbuy3r]

up.

 

[Bull1shbuy3r]

up.

 

[Grodelj]

I set a PIN code, so that helps a bit.