**The Problem:** Sometimes, after a successful screen unlock, the device *immediately* relocks.

**Specifications:** Nexus 9, CyanogenMod 12-12.1, Android 5.0.1-5.1.1, pattern lock and Smart Lock > FaceUnlock and Location active, encryption active.

**Further details:** I also have a phone (Armani) that ran exactly the same settings from CM 12-12.1 and experienced no such problems. This is weird, especially that flounder is officially supported while armani is not. The problem comes, on average, every other day. I'd like to know if anyone else had experienced similar problems and what you did to resolve it. So far all that I had to do is to reboot the device - something that ain't so nice especially on an encrypted device.