ChatGPT Project Files are not working at all

As of a few days ago, ChatGPT will not read files that I upload into projects. It can either hallucinate or this can happen:

This happens no matter what platform I am on, iOS app, Android app, Webapp. And no matter what browser I use.

I appreciate you fixing this.

edit: It seems the only time they do work is when they are uploaded through the Windows app. Everywhere else makes the files inaccessible.

I have the same issue when using the webapp in my business account. Uploading documents inside a chat works fine, but inside a project it either doesnt find any content or ends up in an analysis loop.