I'm having a very strange issue in After Effects where it will RAM Preview certain audio layers in my project and not others (ie: the music but no voiceover). I've tried purging the cache / disk memory, re-importing the audio file (wav) with a new name, restarting both AE and my computer. When it renders the audio all comes though. I have no idea what to do!
Im using After Effects CC 2014.2 on OSX Yosemite 10.10.5.