A new Microsoft Windows update, a new series of problems, the QA levels of Microsoft are just astonishing. The May 2019 update has problems for users with AMD processor, as well as showing problems with Bluetooth and WiFi. The problems are not as bad as when the 1809 update was released but still rather annoying.

Installing the update can cause AMD Ryzen and Threadripper processors based system a headacke and crash because there are compatibility issues between the update and RAID drivers. Installation simply freezes on these machines as there's a compatibility issue between the RAID drivers and the update.

There is a simple fix and bypass available, download the latest AMD driver before installing the Windows update. With a clean installation, it is useful to have a removable storage medium with the driver at hand. 

• AMD Users:  download and install the latest RAID driver (found here), currently the one listed at 9.2.0.105. 

Qualcomm WiFi and Bluetooth modules also seem to suffer from disruptions after update 1903. Here as well, the solution is to first update the drivers before installing the Windows update.

Windows 10 May 2019 Update Causing Issues For Some AMD Ryzen PCs, Fix In This item