Incidentally the 2.4GHz network is also stronger than the 5GHz one so is better for using in the bar in the garden.
Lower frequency, longer wavelength.........stronger signal over distance?
Correctomundo Furter. The "old" 2.4GHz frequency has greater range and structure penetration than 5GHz due to its' longer wavelength but has speed limitations. The shift to 5GHz with about 4 times the data transfer rate was necessary due the increased broadband speeds being offered, but it has a much shorter "reach". If you want to match the 2.4GHz range, you can use extender discs.
Most recent routers have dual band capacity configured to recognise both frequencies of the different appliances connected to them. I had an issue with some Amazon Basic smartplugs a couple of years ago. They're configured to only operate on the lower 2.4GHz frequency so if your router is only pumping out the 5GHz signal - no cigar.
Up till recently, routers operated on the Wifi 5 standard and were primarily biased on the 5GHz band, though the 2.4GHz frequency can be enabled through the router management. Newer routers utilising Wifi 6 are automatically configured for both frequencies and offer much greater speed, particularly for crowded multi-user situations.
I've stayed with Sky for TV, but switched to a new EE Smarthub wifi 6 router for broadband and streaming.
Does everything. Incidentally, I'm still happier with a spanner in my hand rather than a keypad - sometimes my brain hurts.
