778      iPhone_iPad_Mac_apple

MacBook wifi asking for username and password

My MacBook has connected to this particular WiFi before. However, I turned my computer off then back on a few days later, and when I try to connect to this WiFi again, it asks for a username and a password (as opposed to just a password in the past). When I try to type in the network manually and input just the password, it says “connection failed/not found” (tried using WEP, WPA, and WPA2 options). Also, my wife’s iMac and iPhones have no problem connecting, so I don’t know what is causing this sudden issue. I have googled to some extent, but nothing has worked so far. Any help would be greatly appreciated.

最后更新：2017-11-07 14:30:42

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