Since upgrading to PD 18, the Windows VM goes to sleep after some time of non-use. And this causes display problems after "waking up". When I resume the VM (PD icon in menu bar > Actions > Resume) there are the following problems: wild color changes in windows of the VM and on the Windows taskbar, so that the contents are partly no longer visible. Sometimes it helps to switch out of the Coherence mode (PD icon in menu bar > Appearance > Exit Coherence) and then back into the Coherence mode. Sometimes only a restart helps (PD icon in menu bar > Actions > Restart). My questions: - Who else is experiencing this? - Who has a tip how I can prevent the VM from going into sleep mode? - Is there another way to fix the display problem from your knowledge?