[2.0.21] Bug rendering items on the belt (?)

[Shadow_Man]

Noticed strange twitching of riding ammo on the belt, as if the sprites are not fully rendered.
See the middle of the bottom belt in the video.
Trying to switch to other surface/platform and back, reloading game, bug still present.
Is this a bug or is it just me?

[Rseding91]

This looks like the belt is stopping for a tick every so often probably because the other end of the belt is full and it backs up? You'd need to post the save file.

[MEOWMI]

Are you talking about the "boundary" with how the items on it are drawn, in the middle of the lower belt? The clusters on each side are rendered slightly differently and look kinda different when you look closely. I've seen that frequently too, but I assume there's some sort of reason for it. I think it's only after Space Age that I've ever seen it.

[erkki772]

I don't know, but this might be related to items slowing down to almost nothing when you have full belt, quality inserter take stuff and belt replace item back to fill belt. I found issue like this, when using quality inserter. Blue inserter quality green and blue mixed

[Shadow_Man]

This looks like the belt is stopping for a tick every so often probably because the other end of the belt is full and it backs up? You'd need to post the save file.

Look at the Interstellar platform, the belt is directly above the left rocket turret.
Save here: