id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host 18676,Black Screen appearing after no motion for a while -> duplicate of #18592,Mordy,,"There is an issue with a black screen appearing after you are not working in it for a while. Example: Once you start a virtual machine (i.e. Windows 10) and then work on something else outside of VirtualBox and then go back to it a few minutes later (i.e. 30 minutes or so), a black screen will appear that from that point you can no longer access your Virtual Machine and requires a restart. My Info: VirtualBox: Version 5.2.30 r130521 (Qt5.6.3) Running on MAC OS 10.14.4 (18E226) ",defect,closed,other,VirtualBox 5.2.30,duplicate,,,other,Mac OS X