Hello ,
Thank you for reaching out and I am not sure what you mean by running TM off of a omin?
Typically for VR to work you need to have the Oculus quest connected via the Link (Wired or AirLink).
Here are some discussion post with steps to follow that should work.
- https://twinmotionhelp.epicgames.com/s/question/0D54z000092VYpYCAW/oculus-not-working-with-20231
- https://twinmotionhelp.epicgames.com/s/question/0D54z00008BAnv9CAD/connect-a-vr-headset-and-restart-help-oculus-2-cannot-be-found
Hope this helps and if your still having issues please contact us directly so we can further investigate/assist.
https://twinmotionhelp.epicgames.com/s/case-community-page
Kind regards,
Vincent B.