First 2 weeks using my Deco E4 system, with 2 units. Besides my Samsung TV UN58NU7100 not connecting automatically via WiFi, need to use a wire connection for the TV, I realized another problem. Every

The Smart TV (Samsung KD 43XF8596) detects the WiFi but when trying to connect fails with a message of "WiFi network refused connection". The TV can connect to the ISP's router WiFi correctly. On the