2.4GHz is terrible. My son could not finish a match of the game he was trying to play (his win10 PC has an Intel ax200 device), so the testing needed to wait a bit. I was finally able to get time to do tests with the house WiFi. They reliably reproduce that 2.4Ghz is not good enough to enable.
Some 2.4Ghz tests from a bedroom a bit away from the router:
vs. 5Ghz in the same bedroom
during the last test I had to reconnect. But I shouldn't expect much from 5GHz when it needs to penetrate walls and ceilings, should I?
I then went and sat about three metres from the router:
odd, eh? Being in another room seemed better. Maybe the devices were too close?
None the less 5Ghz was much better than when I ran the 2.4GHz test in the same room.
