I use Screens VNC on my iPad to access my MacBook Pro. It's great, but there's one problem I have: it's really laggy. I think the issue is that I have a Retina Display Macbook Pro, and Screens is using full quality instead of an adaptive quality setting like Apple's Screen Sharing on the Mac. Is there any way to tell Screens to use a lower quality version so that it is less laggy? Thanks!