I believe the Phison NVMe 1.2 storport miniports would have the nvme.sys as the driver.
What you could try is to roll back each of the Phison NVMe 1.2 storport miniports driver in the Device Manager which should reinstate the Microsoft driver.
Create a System Restore Point beforehand.
Then double-click each of the Phison NVMe 1.2 storport miniports > Driver > Roll back driver
After rolling back the drivers restart the computer.