Dynamic lighting not fully working

Hey there David, We actually just spun up a brand new thread to collect exactly these types of issues  here . In this case, especially looking at the picture provided, it seems like you are likely hitting the physical limit with the number of Dynamic Lighting Lines. This can arise most often when using the freehand tool or circles. To achieve the fidelity necessary, the curves are comprised of many small lines. In small doses it isn't an issue, but when you have complex maps that uses a lot of freehand or circles you can run up against that limit. As Stefan mentioned, using the polygon tool should alleviate the issues. We are actively investigating this for improvements to come. In an effort to keep things tidy, I'll be closing this thread. Please feel free to head over to the other thread as mentioned.