LMS cannot see player since upgrade to Windows 10

Hi,

I am pulling my hair out trying to get my Squeezebox Boom to connect to my LMS either wirelessly or via ethernet. I have been through the network setup countless times without any success. The frustrating thing is the player can obviously see the server because it asks if i want to connect to it...but then fails. I am using Logitech Media Server Version: 7.7.5 - 1416570306 @ Thu Nov 27 07:38:09 CUT 2014 on Windows 10.

Any help greatly appreciated

regards

Gringo