mobile

Every time I boot up my N5, the "Android is optimizing app..." message pops up and takes about 15 minutes to finish. I suspect this has something to do with the Dalvik Cache clearing up automatically? I'm running Cataclysm Apr-14 Stable version. I noticed this problem when I flashed the ElementalX kernel. After the flash, everytime it boots up, this happens. Any idea on what's going on/ how to fix it?