@Harry19 Hello, please ensure that you use the same TP-Link ID and password which you have bound to this Archer C60. You can access the web UI with the same cloud account or the cloud website to...

@gandalf1369 Hello, the Archer C5400 V2 shares the same firmware version, you can also install the firmware attached to my reply and take some time to test its performance. May it help.

@Kidnikki Hello, I checked again, and the download link is valid. You will get the bin file once you unpacked it.

@VianeiFaust Hello, try to change the wireless channel of the 2.4GHz and channel width. For example, you can use channel 1, 6 or 11, and channel width 20MHz. Please ensure that the firmware is up to...

@markangus2b Hello, may I know who is your ISP and what is the bandwidth you paid for your ISP? With QoS enabled, it will limit the actual speed based on the downstream/upstream speed you entered...

@figgy6 Hello, if you want to block specific devices access internet during a certain time of period, you can use parental control to satisfy your needs. Below is the instruction to set it up....