My client took 10 hours to identify the 81000 music files of the library on the server with a WIFI connection. I have made some tests and I can hear the files but the delay to change between files is 2 seconds long, and that is too long!
Thanks again for you help Lowlander

Thanks for you help Lowlander. I looked the media settings for the Library servers sharing. All choices where ENABLED. Following your advice I decided to DISABLE ALL the choices, keeping ENABLED only the MUSIC choice. Now my client is looking for the files for the LIBRARY and for the moment it count...

Hi to everybody, I'm a noob so I will try to explain the problem I have. I have MM 4.1.20.1864 Gold lifetime licence with Windows 10 pro. My library has almost 81000 files and works very well on my computer. This computer is the MM SERVER. I enabled UPNP sharing for the LIBRARY and the SERVER I am t...