Description

Reported in SF [Link Removed]

Scenes containing Orbit Rigs will cause crashes when attempting to Merge with other files.

Steps to Reproduce

Download attached .tm file and skip to Step 4 or:

  1. In a .tm scene, create a Sequence
  2. Add an Orbit Rig to the Sequence
  3. Save the scene
  4. Open a new scene
  5. Go to File > Merge and attempt to merge with the scene containing the Orbit Rig

Result: Twinmotion will crash

Workaround
Remove any Orbit Rigs from the scene prior to merging

Have Comments or More Details?

There's no existing public thread on this issue, so head over to Questions & Answers just mention TM-23791 in the post.

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Unresolved
CreatedOct 16, 2026
UpdatedOct 16, 2026
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