This message was posted on behalf of Intel Corporation
Thank you for joining the Intel communities.
Unfortunately there is not Intel® Matrix Storage Manager Software for Windows 10, basically there is not software or driver available for this motherboard using Windows 10, Windows 8 is the latest version of Windows that you can install with this motherboard as you can see here:
You can try uninstalling and reinstalling the Intel® Rapid Storage Technology to see if that give better results and also try to get some drivers through Windows update.
Please see compatible operating system with this motherboard at:
You can also check the status of you RAID at the Ctrl – I BIOS; you can access it before the system boot. There you can see if it is rebuilding or if it is working fine.
From Windows if the Intel® Rapid Storage Technology does not work and you have unstable situations with Windows 10 using this PC, most likely you will need to go back to Windows 8 or Windows 7 for better performance.
I’m sorry I know this is not what you wanted to hear but this is the reality with this motherboard and Windows 10.