iRa C3 Mobile version 2.1 is now live in the iTunes Store and should automatically update for existing users.  The update includes:

• Substantially improved control of Milestone PTZ cameras
• When in caching mode, background updates no longer reset your UI to the first group
• When switching groups the UI will now reset to the first page of cameras for the new group
• Bug fix where groups were not downloaded on the first login after entering credentials