I understand that you do not support the OS X beta, so this post is purely for your information. Sadly, I updated two things at once - my bad. I update to dev beta 6 (previously on beta 5) and updated ESO to 2.0.15. Since that I crash about twice a day - previously I did not crash at all. The crash is a "freeze" - one point seems to be when quitting.
Thanks,
Frank