@jujubeans:
Since I didn't know the DeviceID of your in-use on-board Intel SATA AHCI Controller (you hadn't posted it), I simply guessed it in March and I obviously was wrong.
If you want to know the DeviceIDs of the 2 on-board Intel SATA AHCI Controllers of X99 Chipset mainboards, please look into the start post of >this< thread.

Intel Rapid Storage Technology (RST) Version 15.8.2.1009 WHQL

64bit Driver Only

Update of the start post
Changelog:

• new: 64bit Intel RST(e) drivers v15.8.2.1009 WHQL for Win7-10 dated 09/15/2017

1. The above mentioned drivers are WHQL certified by Microsoft and usable with all Windows Operating Systems from Win7 up. Only Intel 100-Series/C230 Chipsets, 200-Series Chipsets, 300-Series Chipsets, X299 Chipsets and other Systems with an Intel Skylake or KabyLake CPU are natively supported by these drivers.
2. 32bit drivers v14.8.2.1009 and the related complete Drivers & Software Set are not (yet) available.
3. Thanks to Pacman resp. Station-Drivers for the source opackage.

Zitat von Jean78 im Beitrag #1670

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Can the trim work with Intel DG31PR motherboard? The BIOS doesn' t support achi.

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Zitat von elajits im Beitrag #1673

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The drivers that downloads and installs by windows during a fresh install of Windows 10 CFU
Are those drivers or just placeholders?

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Zitat von elajits im Beitrag #1673

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or will i be fine whit just updating Chispet driver!

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Zitat von elajits im Beitrag #1673

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what other drivers do i need for my system to work correctly

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@WRBDC:
Welcome to the Win-RAID Forum and thanks for your report!
Your find, that not all your HDDs/SSDs were affected by the issue, indicates, that it is the interaction of a specific storage disk drive model and a specific storage driver, which provokes the issue.
By the way: I have never had your described problems with any of my various desktop and mobile sytems and I have tested nearly all available Intel AHCI and RAID drivers with them.
My tip: Try the Intel RST(e) drivers v13.2.8.1002 and report your results.

Good luck!
Dieter (alias Fernando)

Update of the start post
Changelog:

• new: 32/64bit Intel RST(e) drivers v15.7.6.1027 WHQL for Win7-10 dated 09/26/2017
• new: Intel RST(e) Drivers & Software Set v15.7.6.1027 WHQL dated 10/03/2017

1. The above mentioned drivers are WHQL certified by Microsoft and usable with all Windows Operating Systems from Win7 up. Only the newest Intel Chipsets from 100-Series up (incl. X299) are natively supported by these drivers.
2. Thanks to Pacman resp. Station-Drivers for the source package.

@WRBCD:
If you want to install an Intel AHCI driver, which natively does not support your specific chipset, you should install the mod+signed variant of it. But don't forget to import the Certificate of the Win-RAID CA signature, before you do it.
By the way - this is the easiest way to return to the in-box MS AHCI driver:
1. Open the "IDE ATA /ATAPI Controllers" section of the Device Manager.
2. Right-click onto the listed Intel SATA AHCI Controller (may have another name) and choose the options "Update driver software" > "Browse my computer..." > "Let me pick...".
3. Provided, that the option "Show compatible devices" is checked, you will see the "Standard SATA AHCI Controller". Click onto it and press the "Continue" button.
4. After the reboot your Intel SATA AHCI Controller will use the generic MS AHCI driver.