This was an issue when testing in the older version, so i have just upgraded and i still have the same issue.
 
*** It changes colour every split second and only appears when on games, and i was just running a quick test on firestrike*** 
 
Is it a bug, or should i be concerned if this is an issue with my card?
 
 

Is the OSD Running?

Its supposed to be, sometimes it comes up sometimes it doesn't i'm trying to get the attachment working but god dam 500kb upload limit 

I've just launched origin and now its going mental in that lol

Think I've fixed it, i unticked FCAT overlay, thanks for ya help 

Precision XOC -> OSD Settings -> FCAT Overlay..Uncheck it.

Are you in an SLI configuration?  This looks like the SLI visual indicator that can be turned on in the NVIDIA control panel.