Jou, i tried to solve this problem for ages. I could not drag any of my files on the showcase transferscreen.
I found a solution for my self atleast:
I moved the files i was transferring on a shorter filepath. Previously my files were in my DAW project folders and the file path was very deep.
I moved my files to just D:\Music and tried draggin from there and vóila it worked for some reason.
I did not test this further as it works but it seems like there could be a maximum character value for how long filepaths the software can read from your devices harddrive.
This is just after 1.4 firmware and via usb-c cable, Windows 11, Factory SDcard
