It sounds like you’re encountering some challenges with the layout of your Robo Gallery, particularly with the Mosaic gallery layout. Those undesirable empty spaces between thumbnails can definitely disrupt the intended display.
One possible reason for this issue could be a conflict with other plugins that might be modifying images or image styles on your WordPress site. Sometimes, when multiple plugins are trying to adjust images, it can lead to unexpected results in the layout of your gallery.
Another potential cause could be a significant variation in the sizes of the original images you’ve uploaded to the gallery. If there’s a wide disparity in the dimensions of your images, it can certainly affect how the Mosaic layout is rendered, resulting in those awkward gaps between thumbnails.
To troubleshoot this problem effectively, I would recommend first deactivating any other plugins that might be affecting images or layouts on your site. This will help isolate whether any conflicts are causing the distortion in your gallery layout.
Additionally, it’s worth checking the sizes of the images you’re using in your gallery. Ensuring consistency in image dimensions can often resolve layout issues, especially with mosaic-style galleries.
If you’re still experiencing difficulties after trying these steps, feel free to provide more details about your setup, and we’ll do our best to assist you further!