@David-TP Hi David, thanks for the prompt response. Here are some screenshots: Best regards

@David-TP Thanks for the response. They are in router mode but I think my topology is correct for the router mode as it is correct according the this: https://www.tp-link.com/us/support/faq/1794/ The...

@David-TP Hi David, I am having the same problem. Modem->main->switch (TL-SG1210MPE)-> 3 satellite x50-PoEs. One of them appears to be connected through ethernet, the others seem to be connected...