@luke3 Hi, may I know how you checked the base system? What is the hardware and firmware version of your AX73 router? and is there any issue with your router now?

@Mr_Tee Hi, thank you very much for posting on TP-Link Community. May I know if you've tried to change the 5GHz and 6GHz WiFi channel? and how many client devices are usually connected to the router?...

benya2023 wrote How do I access the private messages? @benya2023 Hi, on the upper right side of the community, move your mouse to your account or nickname and then click "Message", I've sent it twice.

@MarceloAS Hi, could you please try to change the 5G WiFi channel on the Archer A12 from auto to a static one? channel 36, 48, 52 or 149 are recommended. And please also make sure QoS is disabled.

Jay656 wrote @Sunshine afternoon. Any update on the full roll out for the update for c5400x? So not in beta? thank you @Jay656 Hi, the next official firmware will fix the issue as well but no...

@Ballerina Hi, I am afraid you will need to contact the retailer or local support team to check warranty and get it replaced.