SongbookPro Manager won't open on my computer
First, ensure that the device that the app is running on is connected to the same WiFi network as your computer and that you have typed out the address correctly, including the http:// part.
If you still cannot connect, restart the device which is running the app and try again.
How do I save changes?
SongbookPro Manager will automatically save the current item when you move to a different item or close the window. You can also force a save at any time using the Ctrl-S shortcut combination.