Description
VoiceOver is incredibly laggy when you open and first try to browse the VoiceOver Utility, if you are using a Vocalizer voice. It calms down after a few minutes, but never goes away completely.
Category
Miscellaneous
Severity
Moderate
Bug First Encountered
OS X 10.10 or earlier
How often the bug occurs
Always
Workaround
This is fixed in general, but if you have very recently switched to a Nuance voice or restarted VoiceOver while using a Nuance voice, it may happen.
Status
Fixed
Fixed In
OS X 10.11