So now the situation is the lights is that all of a sudden my lights that are in Lumens don’t render at all and I need to change them to Default units and re render. Now this happens randomly.
everyone here in the office is having the same issue. corona 14 and max2024.
This is bad because we are constantly working with massive files (over 10k lights) and this happens randomly. so we need to be always checking back old renders to see which light is off.
so i fixed this in maxscript as usual. but this is for your record.
Hi,
Sorry to hear you are facing this issue.
It has been identified and fixed in latest [preview build](https://forum.corona-renderer.com/ Chaos Corona 15 for 3ds Max - Previews (Daily Builds) Changelog #msg237989):
Fixed issue where changing light type and then units would lead to changed intensity.
Fixed issue where changing light intensity units changes actual light intensity.
If possible, please try the scenes with this build and see if the issue is solved.