Flickering Image, Then "Display Drive Stopped Responding"

i've never encountered problem before.  i've done differently applied few effects clips, such contrast , exposure, , nested clips.  i've dragged these sequences on timeline , trimmed , edited.  13 minute video plays 9 minutes, starts flickering, alternating black , white screens, in last minute crashes.  message "display drive stopped responding , has recovered."  i've tried internet suggestions--updated driver, etc.  i've begun replacing of nested sequences original imported assets, seems little, still same end result.  thoughts?

 

i'm working 1920 x 1080 assests @ 23.97 fps.  i've worked these before, no problem (though haven't had add many effects before).

 

i'm working on intel core i7-3770 gpu @ 3.40 ghz 10 gb.

 

thanks feedback.

 

doug

what gpu , driver version?

More discussions in Premiere Pro CC

adobe