Creators Update Windows Shrinking Under Lock Screen

[chancooluk]

Hi,

I've noticed something annoying since installing the creators update on my laptop. Everytime I lock the laptop, or resume from sleep/hibernate all of the windows open in the background shrink and are moved up to the top left of the screen.

The same sort of thing happens if the screen resolution is lowered (where the windows shrink if they are larger than the selected resolution), but the resolution isn't changing.

Any ideas?

Edit: Screenshots of before and after below

Before locking the screen:

After unlocking the screen:

 

[chancooluk]

Doesn't matter, sorted it myself. Some values needed changing in the registry as per this site: Yet another blog...: Windows changing size & position after monitor sleep