App Nap in Mavericks and FCPX

[John S C]

Don't know if anyone else has picked this up, but apparently Mavericks puts Aps to sleep if they are running in the background
due to a new addition called App Nap.Can turn f  background rendering in FCPX and similar Apps

Here's a link to an article from Planet 5D about this problem and the resolution, a simple tick

http://blog.planet5d.com/2013/10/app-nap-fcpx-under-mavericks-wont-background-render-unless-you-change-this/

John C