Setup of new camera with light-burn, kicking off lens calibration runs indefinitely

[youngr1 (Russel Young)]

I am running the latest level of LB and trying to setup USB camera for the first time. I bought and installed this one:

https://www.amazon.com/gp/product/B0869CB4DG/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

Its not a fish-eye. Camera is about 30’’ from the image/bed. As soon as I kick off the calibrate lens it hags… here is a video

Lightburn camera hang

Thoughts? Known issue?

[youngr1 (Russel Young)]

No advise?

[youngr1 (Russel Young)]

Well. Guess this forum is not the way to get help.

[Bobbygiov (Roberto)]

Probably too much light, if you dim the lighting it will work

[Rick (Technical Evangelist)]

@youngr1

Known issue?

Sorry we did not respond earlier, this slipped through, which is not common.

Yes, and using the search returns this as a known issue, Macs running the latest versions of LightBurn and trying to use the camera features. We are investigating and will provide feedback as we sort this out.

LightBurn 0.9.22 and Mac OS Big Sur

Quoting our latest release announcement: LightBurn 0.9.23 released - a lot of fixes, an apology, and some news – LightBurn Software There is still an apparent issue with camera use in Big Sur on MacOS - It’s quite possible this is a problem with the framework LightBurn is built on, but we’re actively working on it.

@Rick

There is still an apparent issue with camera use in Big Sur on MacOS - It’s quite possible this is a problem with the framework LightBurn is built on, but we’re actively working on it.

And…

Updated to 0.9.23 and cannot send jobs to laser

Ok, these links are to the various test builds that will eventually become release 0.9.24: MacOS (Older) MacOS (Big Sur) Windows 64 bit Windows 32 bit Linux (run) Linux (7zip) Anyone having issues with the current release, please download from the appropriate link above, try it, and post your feedback in this thread with the following info: What version did you download? What OS and controller do you have? Did it work, or fail? I’ve tested this on all the systems I have, and it has worked …

@LightBurn

I’ve tested this on all the systems I have, and it has worked for me. This does not address the issues with camera connections on Big Sur, but the Mac (Older) version might work for that.

[LightBurn (Oz)]

What version of MacOS are you using?

[LightBurn (Oz)]

Try this version:
https://drive.google.com/file/d/1FfegjDY1563SKL8QrnxtcngwG4Vra_7-/view?usp=sharing

We’re still working through some compatibility issues with the new OS. It seems if I use the framework version that solves some of the visual glitches it messes up camera compatibility.

[youngr1 (Russel Young)]

Bingo… much better!!!