Hello. I have some visual effect in my game - something like “plume” (?) from moving objects. For example - video with “plume” after character: UE4Editor 2015 09 06 13 36 37 78 - YouTube We (I and @mamoniem ) think, that it can be renderer bug - How to remove visual "plume"? - Platform & Builds - E…

Hi Arthur - Thank you for your report. This is a known issue in 4.9, what you’re probably seeing is the dithered quantization to remove banding when we switched the temporal history buffer to 11:11:10 from FP16. It wasn’t intended to be noticeable. We are currently investigating a solution to this…

[BUG] Possible renderer bug

Development Platform & Builds

anonymous_user_590cb5931 (anonymous_user_590cb5931) December 16, 2015, 4:58pm 16

Thank you very much!