1) Installed Windows version. (use Winver.exe)
Windows 10 - Version 1803 (OS Build 17134.407)
2) Fences version.
Fences Version 3.0.9.11
3) Is display driver up to date?
Yes
4) Any wallpaper manager program running in the background?
No, I am using WindowBlinds 10, but no wallpaper, and if I am not mistaken the problem happened before the installation of WindowBlinds
5) 2 or more monitor? Please specify resolution and scaling applied.
No, only one monitor.
Thanks