I have a new Swann cctv system it has 10 cameras on. The live playback is laggy. Is this likely to be the system being stretched or broadband. I'm on fibre and it's about 40meg.
I have a reolink system and the local feed off an NVR with them plugged in direct had a clear lag. I think it's the multiplexing that's does it. This is a TV plugged into the NVR so nothing to do with the net.