Blank Screen (crash?) on update V5.1.22 -> V5.1.24

[isgdre]

A few minutes after I updated to V5.1.24 my computer screen suddenly went black. Ctrl-Alt-Delete did not bring up the Windows 10 blue options screen. I couldn't get it to respond in any way. Maybe crashed but without seeing anything I couldn't verify that. Had to power off. Tried again and same thing happened within about 10 min. Had to roll back to V5.1.22.

In the change log I noticed "GUI: prevent stopped screen updates or black screen on reboot in a multi-screen setup under certain conditions"

FYI: I do have two video cards in this computer. One on the mother board (not used) and a NVIDIA NVS 315

[isgdre]

Tried V5.1.22 -> V5.1.26. Crashes in the same way.

[Frank Mehnert]

So you say that the computer on which you start VirtualBox is blank or does this only happen for the VM window?

[isgdre]

SystemInfo file from host computer

[isgdre]

I was referring to the Host computer.

I will attach a SystemInfo log in case that will help in any way.