LightBurn and Cam

​Hardware: Imac with Catalina and latest LightBurn version.
When I go to the lens calibration manager it only shows the ‘thumbnail’ at 1/3. ( see photo 1 ). If I still go to ‘capture’, the lens calibration manager no longer reacts…can then go to cancel, but the whole thing repeats itself constantly. ( see photo 2 )

What have I done so far:

  1. Webcam connected to my office Mac, installed LightBurn and lo and behold…it worked (so camera OK)

  2. Completely deleted and reinstalled LightBurn on the workshop Mac…still the same problem. But LightBurn works wonderfully with 'CO2 laser and galvo !!!

  3. Camera shows full live image in camera control. Only the dat… lens calibration not !!!

Does anyone have any ideas what else I could try? I definitely need the camera on the workshop Mac and not on the office Mac.


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