ravanalaskarov Hm, I'm not sure then. It could be on the extension's side or a cache thing or something else. My attempts at chunking code have never been smooth 😅. Don't really have any other suggestion or thing to try, sorry.
The solution to all these issues would probably be moving the cropping process to the backend after upload, since these errors all seem to stem from the compression step mostly. There's downsides to this, eg. if the upload file size limit is low and a user tries to crop a large pic, right now it can be compressed down before sending it to the server. Might be a good option to have though that replaces the compressing issues. 🤔