If your mesh items disappear, try this:
- Go to Advanced>Show Debug Settings
- Type or paste MeshMaxConcurrentRequest into the dialog box that appears.
- Set MeshMaxConcurrentRequest to between 75 - 100.
- Close the dialog box.
Voila! You should be able to see your mesh items again. (Sadly, this tip will not add a dishwasher to your fancy, new kitchen.)