I cannot connect to my FocusPLUS PRO with the edelkrone Controller, what should I do? Ashley April 15, 2021 22:52 Updated In order to make the edelkrone Controller compatible with the FocusPLUS PRO, you need to update your Controller's firmware. Please review the video below: Related articles Do I need a lens gear when working with the FocusPLUS PRO? Which smartphone app should I use with the FocusPLUS PRO? FocusPLUS PRO Does my edelkrone Controller support Gesture Mode? DollyPLUS and DollyPLUS PRO Comments 0 comments Please sign in to leave a comment.