After installing Fences my laptop screen and attached monitor will black out for a second or two, then come back 2 or 3 times (day). I have worked with Dell, the laptop vendor, updated drivers, reset parameters, and anything else I can think of, but it continues. It started the day I installed the trial version of Fences. I like Fences and have purchased and integrated my desktop with Fences into a system that is very helpful and easy to work with, but as I am writer and spend 3 or 5 hours every day on my laptop, this blinking off and on is annoying at least and very frustrating daily. I need a fix, solution, or work around, or this software will be uninstalled and forgotten.