@DaveP67 Hi, the hidden SSID is used for wireless backhaul and it has been tested it would not cause interference with the main network. Based on the subject, it is the poor upload speed but the...

@magne Hi, it is ok to place it upside down. And a small notice: Due to gravity reason, the vertical replacement for a long time might have a slim chance to cause the movement of the internal module.

@Jteixeirabsb Hi, firmware 1.5.0 has been canceled from the websites for further modification and a new firmware would be released very soon. Did you have any issue with the new unit working on the...

@jimcat Hi, the main Deco has to be connected to the ISP modem/router via Ethernet cable all the time. So if you wanted to wirelessly connect it to the main modem router, maybe a wireless range...

@ChrisNg Hi, All the TP-Link switches support IEEE 1905.1 protocol. So does TL-SG1016D.

@SamA001 Hi, May I know the model number of your printer? Would turning off the 5ghz on the main network help or not? And would there be any error message when failing to connect to the main network?