As in the error code?
C225 ∙ C325
This can happen when you’re trying to connect to a hidden Wi-Fi network, and you entered the information manually. You may have picked an incorrect security type for your Wi-Fi network.
On iphone imac and macbook there is no opportunity to select the security type. Where does one find this "hidden wifi network"? Neither Google Nest or My cable provider Spectrum Cable have heard of such a thing. Have spent hours on the phone between the two.
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