I can see MyBookLive on my network, and browse, but i cannot add or remove things

I have a MyBookLive but cannot seem to read/write to it.

I can see it as a Media Device and Network location.

When I open it under Media Devices it opens the Twonky media server web browser.
When i open it un Network Location I can browse the files stored in MyBookLive but i cannot open them, i cannot add things, and i cannot delete things.

I’m on Windows 11.

Any help would be greatly appreciated.