Rainbow tiles, disco floor glitch

[Nomad300]

Hello,
When i move toward of some assets they become like the image but when I go further they become normal again, it’s only for 2 or 3 assets in the scene ( until now assets are from megascan and use nanite and the glitch appears with lumen and ray tracing)

Thanks for your help

[ClockworkOcean]

I think you’ll find it goes away if you restart.

I think it’s a buffer overrun in the texture streaming…

[maasj]

It goes away but then pops up somewhere else

Textures glitching out randomly with a weird pattern

[HighresScreenshot00005] Anybody have any idea what this is? Its happening randomly to like 5% of the objects in every level. If I open the material there is a texture or two that is just blank. If I reload the texture from source it fixes it. Or if I restart the project it fixes it… but other textures will be missing…

Bitmaps randomly corrupt?

Random texture files are going corrupt. I will be doing whatever and notice crazy artifacts that look like mixed up data all across maybe a normal map. I haven’t been editing or even really interacting with these files when I notice the issue. Started happening maybe a month ago and pops up every few days with a seemingly random file. The other day it was a HDRI used in the skylight. [Capture.PNG] Is there a way to reprocess these without pointing to the source file? Sometimes they are a par…

[Nomad300]

Hello,
Thanks for help, indeed when I restart my project it disappear.

I should have restart my project before create this post, sorry

[gldsgns]

I mean, you shouldn’t have to restart your editor to fix this problem. What if it happens every 5 minutes? I’d like to hear from Unreal about what causes this, hardware? Setting? People are starting to post on Reddit about it.

[ClockworkOcean]

It’s a buffer overflow in the code that handles VRAM I’m guessing. It will get fixed over time…