Weird problem

Hi guys,

Got this weird issue of my left n right monitors has a sec or 2 delay in fsx.i use 3 monitors (eyefinity) on a Sapphire HD7970 .in cockpit view,when i turn left or right,will face a delay of a sec or 2.i need to change my view to an external view of the aircraft n it's back to normal.Aftera while,same problem starts again.Whatvshould i do to resole this issue?

Im using 3 Samsung 23" inch monitors.

Thank you