Animation > Editing Keyframes > 
Resetting Tangent Handles
 
 
 

Use Repair mode to reset broken tangent handles to an unbroken state.

To reset broken tangent handles:

  1. In Edit mode, select the broken keyframes you want to repair.
  2. Click Repair.

    Show small imageShow large image

    All broken tangent handles for the selected keyframes are restored to an unbroken state.