Since Fences V184.108.40.206 is currently on hold for various issues. I would also suggest for you to roll back to V3.0.9 and see if the problem still present. You should uninstall V3.1, reboot and reinstall V3.09, reboot and test it. Report back.
Proper Fences V3.1X should be release soon once its done it testing.
Stardock Community Assistant