What can I do to solve an issue with my SAMSUNG TV?

[LewisMweiR]

My issue: Every time I turn off my router, my TV no longer recognize the 5ghz I have to reset my router every time. Is there an option in my router or TV to turn off or on to solve this?

[-Robot-]

You may want to tell us abit more like? Model of TV and Router

I have never had any issue with my router but then I don't separate my WiFi as I don't care if its 2.4 or 5ghz

You made me look now. I am connected on 5GHz

[keith30]

If you always have to reset everything, then leave it switched on, it won't do any harm

[geeeeff]

I have just purchased a Samsung TV and while it's on tv mode than apps it keeps switching on & off. Also let's out a sharp noise. Any ideas