Random Yellow Glow in Game

I wasn’t sure what category to put this in as it seems like its a lighting issue, but I still want to reach out for help because this has happened to my game for the past year almost.

Randomly, In game and In Studio, lit up areas in my game just start glowing a very bright yellow. This glow disappears after around 10 seconds.

I’ve already looked everywhere else and I haven’t found any help, so I’m posting here to see if there is anything I’m doing wrong that would cause this.

This is what the glow looks like:

Here are the important Lighting Settings:

I do have a couple effects in my Lighting like Sun Rays and Bloom, but I’m not sure if they are causing it either.

It is very hard to test what causes the effect because it only happens once in a while completely randomly (I was lucky to even get a screenshot of it)

Any help?

I want to know what is The Parts Materials And do they use texture?
and have you change your lighting technology to Future Voxel?
are they anymore light source?
The map is a little too blight try to change the Lighting Brightness to 3 or 2

From what I’ve seen it happens on most parts, but the parts in the screenshot are Wood with no texture.

have you change the Brightness in the lighting?

What happens if you set EnvironmentDiffuseScale and EnvironmentSpecualScale to 0?

And did all the face of the parts glow or just a few face?

It changes based on what face you are looking at. The face that is facing towards you is typically the one that glows.

I also found that it happens completely randomly to ALL players in game. It doesn’t start or end based on where you are, it just happens and affects the whole map.

What if you add the map brightness to 7 or 10? have you try it?
then test the game


Now it just makes everything really bright.
It doesn’t force the yellow glow though.

you sure this is not just a virus from a free model that’s causing this ?

I doubt it, I barely use any free models and if I do I make sure that there is ZERO scripts inside of them.

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Did you use any external software like Blender? Rendering glitches are reported a lot.

No, I don’t have blender downloaded. I did get rid of the Bloom Effect inside Lighting but I can’t tell if it fixed it yet.

Can I see a The model that glow?
example the tree and I want to know What does it contain

because this can be common
image

but this is something that is not common to me
image

And, can I know does it looks like this? when move around?
image

Have you change the Lighting technology to Compatibility?
and does this happen to all graphics level?


This is what the wood part of the tree looks like. They are just simple Wood Material parts with no extra settings. They came from a tree generator plugin.

I’ve removed the Bloom effect and switched the lighting to Future, if the glow happens again I will post again here.

If it doesn’t happen I will mark this as the solution. Thank you all for your suggestions.

I would also try disabling plugins one at a time, starting with the tree generator… if your other solutions dont work.

set the bloom Intensity to 0 if you have
and yes just like @RMofSBI said about plugin
do you have any other material in the tree if not stale and grass?
and does it happen to all material and rotation?
And is there any mesh or Union in the tree?