Remove renderers

[mselbyuk]

Im having a bit of a problem with my ums. Not everytime, but usually showing 4 renderers onscreen. All on different ip addresses. One is the smart tv. 2 others are unknown, 1 which seems to connect to the tv when streaming. Also there is a Nokia N900 aswell? None of us own a nokia item. Could this person be snooping filewise? How can i get rid of this?

[valib]

It seems like wrong recognition of the renderer. UMS does not recognise any device not directly connected to your subnet.