@Bite Thank you for posting on the TP-Link Community. Can you please describe in details that how did you test the UPnP is not working on the C80? What is the specific network diagram, is the C80 the...

@gcblair Thank you for posting on the TP-Link Community. May I know how did you configure this Archer C20 into access point mode? Is there an operation mode on its web interface? You may try this...

@zexoni70 Thank you for posting on the TP-Link Community. May we confirm what kind of service does this 2 seconds disconnect affects? Real-time video call or streaming? Just want to know why did you...

@RM17 Thank you for posting on the TP-Link Community. The Archer C20 v5 currently doesn't support Tether app, you may keep an eye on the official website in case there is a new firmware that supports...

@Nyamp @michalpl7 Hello, thank you both for bring this up again. I suppose dIaBoLyK refers to this beta firmware, you can give it a go: https://community.tp-link.com/en/home/forum/topic/207232

@crevent Thank you very much for getting back. We may say sorry for that we cannot provide any newer firmware for the customized version, as the firmware is specially build for Maxis. You can contact...