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Color bit depth changes after sleep on Windows 7

Vengeance1020
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As title, power on and the laptop is full 8 bit colour (24 bit) and is set to 32 bit in nvidia control panel

However when I wake from sleep, the colour depth is close to 6 bit (64 shades instead of 256) but the settings are still 32-bit

This issue didnt occur in Windows 10 and has never occured the last time the machine ran 7

Side note is a 2008 HP laptop and doesnt handle 10 as well as I had hoped

driver version 331.82

Had the same issue with the latest for my GPU (342.01) with the same problem (Reverted back because older driver performs better, the new one is just plain)

Thoughts?

Main system "Kethlon":

Core i7 3820 - Intel Desktop Board DX79TO - 32GB 1600MHz DDR3 RAM Dual channel - EVGA GTX 1050 Ti SSC - EVGA 550 B3 - PNY 120GB SSD (boot),WD Blue 1TB (Mass Storage)

See profile for full specs

 

Primary Laptop "Vengeance":

HP HDX16 1370US - Intel Core2Duo P8700 - 4GB DDR2 800MHz RAM Samsung - HGST 1TB 7200RPM (Windows 7, Linux, MacOS 10.11.6) - Nvidia GT 130M 1GB DDR2

 

Downed Laptop "Xarasky":

MacBookPro3,1 - Core2Duo T7700 - 4GB DDR2 RAM 667MHz - Nvidia 8600M GT 256MB VRAM - 640GB HDD (MacOS and Windows)

 

Testing laptop #1 "Leonard":

HP 15 F387WM - AMD A8 7410 APU - 8GB DDR3 Samsung RAM 1600MHz - AMD Radeon R5 graphics (1GB VRAM partitioned out of physical RAM) - 500GB WD Blue mobile drive

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