TacoBellSecretSause

Well that explains it. What does a file/folder modification time compare to when determining if it has been "changed"? A file's last modification date and the last time a rescan/full rescan was done? EDIT: I went ahead and made a Bash script to update the modification time on every single file in the album folder and every folder that leads to it, but that still didn't change anything. Rescan still didn't add the album.

I moved everything to a subfolder and made that the directory Poweramp can access. Then I tried adding an album and moving it from usb storage to internal storage and back again to usb, but that still didn't trigger a rescan. Has anyone ever gotten USB storages working with rescan in the past? Or is this like uncharted territories?

Android 12 - Samsung s10+ - Reading files of a USB C micro sd card adapter After the initial Full Rescan, adding any new songs and using the Rescan option results in Rescan not adding any new files. For the USB Folder Permissions, I have it set to the topmost directory on the USB. This is the complete flow on the issue: 1. Plug in USB Storage 2. Allow Poweramp to access the top-level directory of the USB drive 3. Doing Full Rescan has it scanning everything just fine 4. Close the app, then unmount the USB Storage 5. Add new songs, then connect it back to the phone 6. Pressing Rescan results in nothing (no new songs are added) As mentioned, doing a Full Rescan works, but having to do that every time I make any changes would be extremely annoying. The app has been flawless besides this. If this issue can be figured out, this will be my new music player for sure.