Hi Everyone.
I have three Android media boxes that don't appear or connect to my Telstra Gen2 router. They can connect to my phone Hotspot. Everything else can connect to the router ok. I tried the 2.4GHz setting on the router and it's still the same. Maybe the Wi-Fi is not compatible. I don't want to bin these…
Some devices will only connect if you disable the 5ghz band completely vs having both bands available.