@doobre It should be like about 30 devices, both wired and wireless (in total).

@ali_ahmed Try to enable this feature from Advanced Setup mennu in Wireless settings:

@SSSK Set the Deco X20s in AP mode and try again.

@mohdkashifjamil Here's the last firmware release for Archer C9 v1. This router model is out of life from 2018 - details. Keep in mind that you'll lose the current router configuration if you update...

@Dr2Omalpalli The maximum length for an Ethernet cable run is 100 meters (328 feet). This length ensures optimal performance for most standard network setups. To extend beyond this limit without...

@Chuck26 Here's a document which describes how to use an Aginer App to change your ISP provided router settings. But since you're with a new ISP, which may not use this certain router model in its...