Hello dear Piwigo community,

I have been working extensively with Piwigo for the last few weeks and have now set it up to my liking.
Now I stumbled over one thing, which I could not answer even by extensive Googling.

When I directly upload images to a new album via Piwigo, the whole process works smoothly.

- The images are immediately visible in the upload folder.
- The images are IMMEDIATELY displayed in the album.

If I now upload images via community plugin and Upload1Menu plugin, then it also works, but it takes a very long time until the images are displayed in the album.
However, the images can be found directly after the upload in the appropriate folder.
It takes up to 10 min until the new images are displayed in the corresponding album and I'm talking about images with a few KB in size.

How can this be explained or how can I change this behavior?
Does this have something to do with the "graphical-library"?


Piwigo is running in the container station of a QNAP NAS as Docker.
Latest Piwigo version

If there are any questions about my setup, always welcome to ask :).


Thanks a lot in advance.



Piwigo 12.2.0
OS: Linux
PHP: 7.4.26
MySQL: 8.0.27
Graphical Library: ImageMagick 7.0.11-14