Big gaps between picture rows with tiled gallery

Hi @namimosa , it sounds like a plugin and/or theme conflict. Please try temporarily deactivating all the site plugins except for Jetpack and check if the problem is resolved that way. If it works, then reactivate each plugin one-by-one to find out which one is causing problems.

To avoid an interruption on the live site, you can troubleshoot by using the plugin Health Check, here’s a guide at https://wordpress.com/support/plugins/solve-problems-with-plugins/#health-check-amp-troubleshooting-plugin

Hello @namimosa

It’s been one week since this topic was last updated. I’m going to mark this thread as solved. If you have any further questions or need more help, you’re welcome to open another thread here. Cheers!