Hi, a suggestion for next update.
The settings window exceeds the boundaries of my laptop display and I cannot adjust it. I've tried tiling windows, different move commands and a few other desperate things... but nothing works. This prevents me from viewing or accessing the bottom section. Perhaps in your next update you can make this pop-up window adjustable.
Otherwise seems like a great program. I've just used it for the first time and although I still have to figure out what some things mean, its basic function worked really well. Congrats and well done!