Since the Lollipop update why are random pictures showing up on my lockscreen?

[Montague Lovecraft]

Nexus 7 (2013) Lock screen wallpaper problem since lollipop update!

Since the lollipop update my Nexus 7 (2013) has randomely picked a still from a film i had installed on the Nexus 7 and has glued it to my lockscreen, and i cannot for the life of me find a way to customise my lockscreen with a new picture, the option from the settings tab does not work and i have deleted the film, but the picture still persists!

This is driving me crazy and i apologise up front if i'm being stupid in the face of the obvious, but does anyone have a solution?

 

[AndyL]

Re: Nexus 7 (2013) Lock screen wallpaper problem since lollipop update!

I have the very same problem on my Nexus 5

 

[AndyL]

Re: Nexus 7 (2013) Lock screen wallpaper problem since lollipop update!

Good old fashioned reboot did the trick for me.