Hi guys, I inserted a USB stick, formatted in NTFS from a PC, into the router's USB 3.0 port, into which, again with my PC, I had previously inserted some folders containing music. Once inserted into the GT-BE19000AI router, I can see its contents from my PC and throughout my internal network but I can no longer modify it in any way, except by reconnecting it to the PC. I would like to point out that in the router the rights on the USB stick are all set to both read and write, but it doesn't allow me to change anything. In practice I would like to be able to operate on the USB stick from my PC even when it is inserted into the router. To solve my problem, do I need to format the pen directly from the router? Any ideas? Thank you!