Apple today released Logic Pro X 10.0.2 which includes many bug fixes that improve the stability and reliability.
Many bugs that made Logic quit unexpectedly and gave unreliable results with things like Flex editing, Drummer, Track Stacks and many more have been addressed. CPU performance with many audio plugins should also have been improved.
Logic Pro X 10.0.2 is available now from the Mac App Store. For more info on the fixes and improvement, visit Apple’s website.