I've tried 3 times to begin my Bible reading in 6.2 Beta 4, the Every Day Bible 2015 schedule, with David Cochran Heath. He starts reading a few words in Numbers 27 (as the schedule has it), and then Logos crashes.
I just got the update this evening, and now I'm trying to read.
I'm on Windows 8.1 Pro, a Lenovo Yoga 2 Pro.