I don't wanna roll bac to further older versions coz the fps graphs with these new drivers r smoother n better.
My card can be overclocked at max (640 frm 550)core,(1552 frm 1340)shader,(2110 frm 1700)memory without adding voltage according to articles on guru3d and many other sites reviewing the ASUS gt 240 ddr5
Work at fine tuning your max overclock again with the new drivers.
Your memory is stock@850 and you have it @1055 ?
Put that back to 900 and just work on the core clock.
Maybe the new driver is exposing more memory faults than earlier drivers ? What seemed stable is not always technically as stable as stock clocks or as the user believes.
Its similar to a cpu overclock tripping rounding errors in prime95 but Windows appearing to run 'stable'
Thats not a stable overclock.
set memory clock to 900 frm 875 yesterday,ran FFXIV on low resolution.Went smooth and very well
While the driver again crashed today while browsing in mozilla(multiple tabbing).
However I jst restarted my PC ran the benchmark in both low and high resolution,with the OC settings unchanged.Nothing crashed.
Note: FFXIV is a hecty benchmark and drivers always crashed before while running it on unstable settings.