@dansharpy Do they connect to the Archer VR900 by wired cable or wireless? And do they all connect to the same wifi band? May I know how many devices connect to the 2.4GHz and 5GHz respectively? You...

@Wolfy169 What is the model number of your device? Is it Archer A2300 or Archer VR1600V? And what is the current issue? Please provide more information. Thanks a lot.

@yappun For your information, all the TP-Link powerline adapters are compatible with each other. As you mentioned, you do need the passthrough and are not too much concerned the speed, you can use...

@BlackCat13 You can connect the TL-WPA7510 to the switch by ethernet cable as a separate network. Just do not pair it with the existing TL-PA4010 networks. If you have a TL-WPA7510kit, you can...

@cosimo193 The powerline adapter is a different product. Usually it is sold as a kit, the main adapter connects to the main router by wired cable, and the second unit can be relocated to boost wifi...

@HughPugh The current firmware for TL-WPA8630P is the latest one already. What is the model number of the second device which you gave its firmware? You can find it on the tpPLC utility or the actual...