@Kelvindla Hi, it seemed like the firmware bricked the extender. And is there any power outage during the firmware upgrade? If not, please feel free to contact the shop retailer to check for warranty...

@cas_vis95 Hi, it is ok to update the latest firmware from beta firmware; And just curious, what problems do you have on the beta firmware? @Lola92 Hi, the beta firmware is ok for Malaysia as well....

@Kirahakkai Have you tried to update the beta firmware here to see if that helped: https://community.tp-link.com/en/home/forum/topic/192368?replyId=521758 RE205 v3:...

@rex.withers Hi, So you could have a simple test: 1. please stand almost 5 meters away from the router and run a speedtest on the laptop. The speedtest on the laptop would be almost the same as what...

@LeFuzz Hi, we would like to follow up on your case by email and please have a check of your email box later. Thank you very much.

@LGscreen Hi, May I know the hardware and firmware version about RE450? --if it is not the latest, please update the firmware to be the latest one; If not able to detect the 5ghz of Huawei EchoLife...