Windows 10 gets increasingly laggy the more monitors i add (ASUS ATI Radeon 460 GPU)

Aug 19, 2018
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After a recent install of windows 10 ive found that running a triple monitor setup causes serious stutter/lag issues with my mouse pointer. During the initial setup i used only the one monitor without issue (plugged into the display port using a VGA adaptor for my monitor).

Connecting a further two monitors via the HDMI and DVI ports i get serious lag, my monitors are old (ish) and have DVI nad VGA ports but i use VGA adaptors to link up the monitors to the GPU, visually everyhing is fine and oon the previous windows 7 install i had zero issues.

Could it be a conflict with changig digital to analogue via the adaptors? or is it something else.

ive checked around forums and google and othe rthan keeping my GPU drivers up to date nothing else has been of use. As mentioned before the more monitors i connect the laggier it gets which led me to believe its a RAM/GPU issue but struggle to see it due to both working flawlessly with previous OS's.

My CPU is a i7 -4770k (non OC) with currently 8GB of Corsair vengance RAM which i believe more than adequate to run the system.

any help appreciated as ive got accustomed to using triple monitors for my uni/coding work.

Thanks.