Imagine a situation when you need to download a file, but the link is broken. For example, you need to download Ubuntu 22.04 using the the following link:

                        https://example.com/ubuntu-24.04.4-desktop-amd64.iso
                    

Copy the link and Press Cmd+N or select File -> Add Task from the application menu. A new download task window opens up with the address filled in. Don’t click Save just yet and wait for the link to be validated. Once failed, you should see a new button next to the address field.

Find a Working Mirror button

Click on this button will ask the application to find a working mirror if there is a publicly available one in the web.

A working mirror found