Hello everyone,
I have encountered an issue with the drag-and-drop upload feature in M-Files Web Client. I tested several files, and some upload successfully, while others fail.

For example, I have two .xlsx files. One is a simple workbook with only three cells filled in, while the other is a more complex workbook with multiple sheets and a lot more content. The simple file uploads successfully, but the complex one does not. Their sizes are only around 5 KB and 50 KB, respectively, so file size should not be the issue.
I also tried with archive files. I created one archive containing simple documents and another archive containing scripts. The archive with scripts failed to upload as well, even though the size difference was only around 50 KB.
I should also mention that all the files I tested are not corrupted, and they upload successfully in M-Files Desktop Client.
Is there any Web Client configuration that I might be missing? Or does anyone have an idea what could be causing this behavior?
