Some images doesn’t have their .webp versions

Hello,

This is happening with a LOT of my images :

A lot of them doesn’t have their .webp versions.

As you can see on this screenshot of my files : https://imgur.com/a/AurHRYP some are .jpg.webp some are only .jpg and I have some files that doesn’t have any webp versions.

I’ve tried everything. I’ve deleted all webp versions with a terminal command, deleted all thumbnails and recreated them, deleted all optimised files from Litespeed cache. I’ve even re-optimised all the pictures again.

But this is still happening.

What should I do?

Thanks.

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