This can happen for a few reasons:
- Make sure your cameras shutter speed is set less than your TB3′s static time.
- Make sure your cameras shutter speed is set less than your TB3′s interval time
- In general, understand the shot cycle – the TB3 is smart, but needs your help to program it correctly. Your camera’s exposure time, the TB3′s intervals, and Static time are interrelated in a tightly choreographed dance we like to call – The Anatomy of a Single SMS Frame – Check it