Windows 10 May 2019 Update starts rolling out today

[Local Host]

What bugs did you observe? FPs? Clumsy mechanism for releasing files from quarantine? Something else?

Was having high spikes in CPU usage (keep in mind this is on a Ryzen 1600), also slowed media display and data transfer to a crawl (trying to open folders with videos or transferring files between partitions had major delays).

After entirely disabling WD all of the problems gone.

 

[stefanos]

Was having high spikes in CPU usage (keep in mind this is on a Ryzen 1600), also slowed media display and data transfer to a crawl (trying to open folders with videos or transferring files between partitions had major delays).

After entirely disabling WD all of the problems gone.

The same problem I had. After your comment, I installed Kaspersy free and all problems gone.