@Archerlko14 Hello, what is the model number of the TP-Link device, is it a wireless router? You are suggested to refer to the below article to login to the web GUI of the router:...

@GeeMoney Hello, may I know the region version of your Archer C7? Is it a CA version or US version? If you encounter an issue flashing the latest firmware published on the local CA website for the...

@Santy79 Hello, is the model number Archer A5? Do you mean there is no LED turning on? Do you still use the original power adapter? Was there any power cut or bad weather or firmware upgrading before...

@Rafayel Hello, thanks for the detailed network layout. Is the C6 2.4GHz signal not good enough then you add two more extender and APs in the network? Have you ever tried to remove them and see if...

@TGF Hi, is there any iOS14 devices connected to the C9 network? If there are, please kindly try Mendo's suggestion to switch off the "Private MAC address" on all of your iOS14 devices and confirm...

@IronRush Hi, thank you very much for your detailed reply. Can you please reset the C80 to factory defaults and reconfigure it from scratch, then monitor again? If this still doesn't help, please try...