yes I know that.
Bluetooth dongle is CSR 4.0, WIfi Dongle is blank (came from Brennan).
what the dongle over, USB C with USB A and I still only get outside Wifi Routers showing.
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OK you are then using the correct dongle.
Regarding your router, one thing to try is power cycling it - sometimes they can get stuck in a funny state and need a reboot. If that does not help check to see that the Router does have its 2.4 Ghz section on, as the B2 dongle will not connect over the 5Ghz band.
Fred