When I download the app, it only works for one session.

[Math42Lover43]

I am using the proper version of Piano from Above for my OS.

This morning, when I opened Piano From above on my laptop, it showed as if the application was open on the bottom screen, but when I try to go into the app, it shows nothing on screen, just the app in front. I tried reinstalling the proper file to download, but the same problem occurred.

[LexonBlackzz]

If it's not playing anything, you need to remove all sources from config.xml, if it is, hover over the icon, hover over the window, right click and press move, move it to a visible area with arrow keys.