This app is something I've used for a long time since I've had a dislike towards itunes. I just have some small ideas to mention....
~ A dark theme would be nice.
~ The ability to bring music to the pc from an ipod/iphone would be useful. The app is currently only a one-way mode in where music is loaded to.
Please do the following:
Search for Device manager -> Universal serial bus devices -> iPod (your device) -> Properties -> Change settings -> Update driver (or Roll back driver) -> Browse -> show drivers on my PC -> Select usb mass storage device (or Apple ipod usb driver).
If the solution above did not help, refer to this troubleshooting guide for iPod corruption errors:
https://www.copytrans.net/support/how-to-fix-ipod-corruption-errors/