I am on 10.0.14905.100 , phone 1520. Whenever I launch Cortana, it crashed moment I initiate mic for voice command. By default it shows Tips & Tricks along with top news but crashes if I try voice command.
Working perfectly on Android, Desktop but not on Window Phone.
Update 3rd Sep
Cortana working fine ,made changes with language,speech and voice options and now working fine post latest update.