Black screen instead of image

[MalteMatthey]

Hi everyone,

I've been casting my dashboards to Google Nest Hubs, and most of the time, the background images load correctly from my img_source folder. However, after adding more images to the folder, I've noticed that around 5% of the time, the Current image is null (can be seen when debug is on), resulting in a black screen.

I haven't been able to identify any pattern or find any information about why or when this issue occurs. All of my background images are small JPEG files (under 256KB).

Has anyone else experienced this issue or have any insights into what might be causing it?