YouTube videos with ampersands (&) in their title cannot be downloaded. When you click Paste Link (for example this one: https://www.youtube.com/watch?v=i-8nlo1WUQ0, title "Hans Zimmer Live on Tour 2017 - Thunderbird (Thelma & Louise)"), the parsing link pop-up never finishes and the application, while still working, doesn't shut down properly (when you close the application, the window goes away, but the process remains behind and has to be killed in the Task Manager).