Lock screen keyboard

[Linsey Billington]

I've had my new s5 for a week and it has suddenly started showing a load of boxes for the numbers on the keyboard lock screen... anyone else's do the same or know how to fix it?

 

[B. Diddy]

Welcome to Android Central! Does that persist after a reboot?

 

[Mike Moulckers]

This has been occurring randomly on my recently upgraded (Android 5/lollipop) Note 3. It returns to normal with a restart...