id summary reporter owner description type status component version resolution keywords cc guest host 8959 Worls of warcraft startvideo and startmenu are flashingup and down(a bit) maninred2 The full installation of World of Warcraft is startable with VirtualBox 4.0.8, but the it is flashing up and down(a bit) especially the windows taskbar can be seen. The upper picture is more flashing with black. defect closed other VirtualBox 4.0.8 obsolete Windows Linux