@chrsxen Deco X50 latest firmware is 1.7.1 for hardware version V1 and you can download and install the firmware from the link below. https://www.tp-link.com/en/support/download/deco-x50/v1/#Firmware

@German_Soler What's your Deco X20 Hardware Version and your Deco X20 firmware 1.5.3 is very old and you have to update to latest firmware because latest firmware of Deco X20 support Connection...

@RyanAPalfrey You will receive the notification in Deco App when the firmware is released.

@Ramaa No one Deco is like just a simple WiFi router.

@Ramaa Simply u just need one more Deco mesh unit for seamless connectivity at home. Up stairs and Down stairs both.

@Ramaa You have to use one more mesh unit to create seamless mesh connectivity in your house.