@Grounded Thank you, that appears to have worked. Internet access was initially erratic, but it seems to have settled down now. Thanks again Chris

@Grounded My main unit is operating as router, so it is jacked directly into the optical outlet. That is how I was originally advised to set it up a few years ago and it has served me well. It is...

@Grounded Thank you for responding. I am attempting to download over wifi and it is new firmware for the main unit which is refusing to download. Puzzling Chris

My app shows firmware updates are available, but they will not download. Why might that be, please? Thanks Chris

@raven-au The TV is about 12 m from the "main" (router) X20 node and there is one wall (wood frame) between them. The TV is about 4M from the nearest (M4) node, with no walls between as such but they...

@raven-au I am not a gamer, so I don't really play anything. I do have a BluRay player for GOT and BoB, but I don't mess with the settings. The problems have been with streaming services such as...