@azafrak Hi, Deco X73-DSL doesn't allow customizing the IPV4 DNS servers in DSL modem router mode, which is an expected behavior. Currently, there hasn't been any news on whether or when this feature...

@Alpcan1 Hi, thank you very much for the feedback. If you'd like to spend a little more time, it is suggested to test the latest beta firmware shared here:...

@Navisurf Thanks for the update. If that is the case, is there any chance you can send an email to support.forum@tp-link.com so that I can check with the senior engineer for further assistance?...

@cocouutxone Hi, thanks for the update. May I know your SIM ISP? I'd like to follow up on your case via email and ask the senior engineer for further assistance. Please check whether you've received...

@sirasp Hi, thank you very much for the feedback. M7450_V2.3 can't use the beta firmware for V2.0. I just updated a separate beta firmware for V2.3. Could you please test whether it helps? Wait for...

@Alpcan1 Hi, thank you very much for the update. You can test the beta firmware here for Deco X50-5G_v1.0: Enhance the Overall 5G network stability for Deco X50-5G/Archer NX200/NX500/NX600 Best...