I checked it, and still after the screen saver started, the prompt didn't appear

Didn't work for me, still the same screen

I Believe the issue is the AU update, but when I go to recovery page, I don't have the option to return to previous build:
103441



I do not see these extra option at lock screen
Since I have...

I am, i always update to the latest version ( simply because I have hope it will fix it..)

Yes I can, but it is kind of annoying doing it each tine

First of all thank you all for trying to help me!

I've checked my groups and I'm in some.
I can login to the computer after restart, but every locking after it causes the problem.

I've asked...

As can be seen in the picture, sometimes after locking the computer, unlocking is impossible because there is no where to enter the password and the screen is almost empty but the options on the...