@Clive_A The POE feature works well on all of my devices (ranging from AP, IP Cameras, and even my RPI5). After extensive testing, I have concluded that the problem lies within RPI5, either with the...

@Clive_A Greetings, I'd like to add some details. Even though I have TL-SG2428P model but it seems like I have the same problem. It only works when the connector (of RJ45) is non-metal. I have 6...