When you click on System/Software Updates button there is a long delay without visual feedback before the updates panel shows, what should happen is that it should go to the update page first and then show searching for updates, once it has checked for updates then have it show the updates to download or show up to date.
When you click on System/Software Updates button there is a long delay without visual feedback before the updates panel shows, what should happen is that it should go to the update page first and then show searching for updates, once it has checked for updates then have it show the updates to download or show up to date.