Problems with games running unreal 4

When i start a game running unreal 4 my screens start to flicker and my 2nd monitor turns off. Is there anything i can do?

Have you tried uninstalling and reinstalling your GPU drivers?

Yes i have

Are you using the latest versions of your drivers? Is the flickering persistent? Have you also tried running the game with the second monitor turned off before launch?

I’m using the latest driver versions. The flickering happens just when I’m starting the game and restarts my other monitor but does not continue further.