I have Emby server (latest prod version) running on a Synology DS218+ NAS. Emby client (latest prod version) running on NVidia Shield 16Gb. HD Homerun, quad tuner. All hung together on a VLAN via a managed hub.
Today my picture breaks up continually, hangs, is unwatchable. Yet if I load the HD Homerun app on the Shield, all channels play just fine.
HD Homerun reports tuner status as: Signal Strength: 87% Signal Quality 82% Symbol Quality 100%
So just how strong does the signal need to be for Emby to be happy ??