The game periodically flickers white (ATOM RPG)

The problem is this ,then the game periodically flickers white ,it was in the release version ,because this problem has ceased to play it ,thought the patch would fix but nope ,the problem remained,can someone faced with such and solved it . Fresh drivers ,all updated .Thanks in advance.Other games and apps everything is fine .(gtx 970 ,I5 3570k,16gb operatives.)