When rendering an animation several frames aren't denoised

[lightwriter]

Hi there!

I'm rendering a simple animation with Corona. However, almost hald my frames aren't denoised...
I'm using batch render and the renders are saved in the same machine, so there's no chance Backburner is messing with the files.
What is going on?

Software:
- 3ds Max 2024
- Corona 10 hotfix 2

[maru]

Sorry, but we cannot help you with Corona 10. Even if there is some bug on Corona side, we will not be fixing it in such an old version.
Please update to Corona 12 HF1, then check if the issue is still there, and let us know - https://www.chaos.com/corona/download

[lightwriter]

I will update to Corona 12 HF1, and will check if the issue remains.
Thank you for your help.