Previously I was running Parallels (Build 9.0.23350) on my MBP at the native retina screen rez of 2880x1880. At the time, it would always revert up 3440x2400 if the window ever moved, I rebooted, etc. I recently updated to Mavericks and now my Win7 VM does not even have a 2800x1800 option. I've reinstalled the Parallels tools into the VM multiple times. One thing I would note is that the only option for a display is the 'Generic Non-PnP Monitor' I would expect if there was a stub monitor driver of some sort I could install that would tell it that this was the display that most of this would go away. What are my options here? I just want my VMs to run at the native rez of the display.