Error when windows enters in screen suspension mode

[JPinto]

Hello,
I am having an error since the upgrade to the latest version 7.1.4 the virtualbox machine gives an error and closes. this happens when i have a second monitor and windows enters in screen suspension ( black screen ).
Error:

error virtualbox.jpg (50.32 KiB) Viewed 622 times

What could be the issue?

Best regards

[klaus]

Hard to say without VBox.log etc. - issues like this one have to be reproducible by a developer to come up with a fix.