@David-TP for me the service works if I use the WiFi SSID provided by the ISP from their router. Only TPLink Deco has the issue of not being able to stream Samsung TV+ even though Deco is connected...

@Sometimesineed I am facing the exact same issue with TP-Link Deco X60 and tried turning off mesh network for this device, also disabled fast roaming but nothing was to avail. Please let us know if...