Hi there, Not completely sure how this happened, but my Wi-fi was deleted off the Network's settings list. I've tried adding it back by click on the '+' sign and selecting Wifi. For some reason, it doesn't auto list itself as an additional connection. I tested it on other "Interface" like Thunderbolt or Bluetooth and it works fine (it's added to the Network list). The status bar icon for Wi-Fi has a '!' on it with a drop-down that doesn't show all surrounding wifi networks. Would anyone happen to have an answer and fix to this issue? It's strange and has never happened before. I'm using a Macbook Pro 2012 with upgraded OS (Mojave), 16GB RAM and 1TB SSD.