Have you tried different files and formats?
Which module are you using for uploading files?
PHP settings for post_max_filesize and upload_max_filesize?
That sounds like a really special case / problem.
nfo in the shopware administration is complete „Green“? No warnings or incompatible rows/settings ?
Many thanks for your input,
I have tried various files and types/format.
I believe its running this…
shopware/Ext.util.FileUpload.js at 56df57575909854d2dec7fcba07500e27a3361ee · shopware/shopware · GitHub
as the upload script…
PHP post_max_filesize and upload_max_filesize are both set at 512M so no issue there, all sections checked and green the whole way down.
I’m running out oif things to look for…
I will try and re-install Shopware and see if anything changes.