Weird light bug, can't found solution *solved*


I got an issu as you can see on this video :

So, as far, here some info :

  • It’s happen on every mesh, at ground level
  • there is a sun (and exterior) on the map, and visibly, this is coming from the sun. Sun is a directional light, stationary.
  • it’s not a reflection bug
  • I try many build light, production do not fix the issue.

Some help or clue will be a huge help, as light build time take some hours on a swarm farm, and can’t found any body with the same issue, struggeling on this from days now :'s

Thanks a lot !

Edit : solved, it’s about volumetric lightning cell. If you have the same issu, increase the size, or add volumetric density box.