remote download doesn't work - SOLVED

[ippopom]

Hi to all

I'm trying to connect to my calibre ebook collection starting the content server.
Everything work fine until I try to download a book, when I do that the message is "download fail".

I installed Calibre on Ubuntu and the connection was done on my Android tablet.

If I connect from my tablet download is impossible, if I connect on my pc (using a browser) it works.

Some one know how to solve this "problem"?

SOLVED:
TnX to "theducks" I solved the issue, under the solution:

"Do NOT set a password on the content server... Android does not do That flavor of password handshake " (by theducks)

It works perfectly, really hope that could help Android users.