daz no longer likes multiple monitors?

alan bard newcomer

Moved over from machine A to new machine B 
same three monitors in the same positions (plugged in to a 1080ti instead of a titan x)
chose the saved work preset. Nope
made a new one ... but dragging a window to the third monitor and daz brings it back. 
I can drag different chrome windows to different monitors but can not drag a new set of panes to the third monitor now. 
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Fixed... for some reason either nvidia or daz or windows no longer liked the alignment of the monitors in the arrangement panel. 
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and then not fixed ... I can get them to display but any attempt to resize etc and they disappear. 
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Reinstalled the 536.99 studio driver again but no difference. \
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things to try? going back to the game driver (the other machine was win7 so no studio driver
switch back to the titanX|
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so far we have proved that daz will boot faster from an m2 solid state as opposed to the old western digital hard drive.