@devopsian Hi, which beta firmware you've tried? and what is the error message when trying to update the firmware? Is it this one: Cannot read SMS messages on TP-Link 4G Routers?

@Emlyn Hi, we don't receive such incompatibility issue before, may I know if your Samsung TV doesn't connect the WiFi at all, or it shows connected but no internet access? All the other client...

@wwwaaa1234 Hi, do you mean the A address is still bound to your router A, but A address stopped working when used to access the Router A remotely after the router A IP address changed? It is...

@vamospeedy Hi, do you need a VDSL modem router or a router only? We do have some VDSL modem router like supports option 61/ mer, but only in DSL modem router mode, if you would like a router only, I...

@Marion25 Hi, if you connect a computer to the Ethernet port on the wall directly, do you have internet access? If so, please make sure the Ethernet port on the wall connects to WAN port of TP-Link...

@Oktim Hi, thank you very much for posting on TP-Link Community. Do you mean the Windows Time on one of your computer is incorrect and cannot synchronize with any time servers? The router time is...