I'm working on RAID SATA mode.
Hello Ingvarr100th, I’m sorry for the inconvenience that you have faced with your system after the installation of the RST.
I recommend you installing the previous version of Intel® Rapid Storage Technology 12.9 and check if you are still getting the same behavior. https://downloadcenter.intel.com/Detail_Desc.aspx?DwnldID=23496&lang=eng&ProdId=2101
After downgrade RST everything is working properly.
Thanks for letting us know.