How to access USB connected through FTP

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@Fab_Rizio

By changing to FTP, I go to 1 MB/s… but cannot reach the 10MB/s people are writing here

The reason for that is your powerline adapter nothing the software can do about.

Fastest way to copy video files to USB connected on Vero 4k

Means your powerline adapter only gives you 10 MBit throughput which obviously is not ideal. Suggest you try to improve your powerline connection (different wall plug) or check if you can get wifi with a wifi mesh.