Vyresetuj si nastavenie wifi v TV a ak mas nahodou siete pomenovane rovnako premenj tu 5GHz na nazov_siete5G. Zvyacajne takto oddelujem siete zakaznikov.
Potom v TV sprav setup wifi, ale pripoj sa len na 5GHz za danim SSID a hesla. Kedze TV bude mat nastavenu len jednu siet na inu sa nedokaze pripojit.
Switch je Gb, moze byt.
Navod na setup wifi v TV,.

Google TV and Android TV models
Open the Settings screen. How to access Settings. ...
The next steps will vary. ...
Selecting Wi-Fi toggles the option on and off, when the Wi-Fi option is active, you'll see the available wireless networks. ...
Select your wireless network and enter your network password as prompted.