Can't see home wifi network until iPhone 6 hotspot turned on, then home wifi appears as well. MacBook Pro, mid 2009, recent clean install by a Genius
SO a few days after a Genius Bar Genius saved my macbook pro, it started to not see my home wifi. Turned wifi off and on, restarted the router, restarted the Mac - nothing. Every other device seeing it just fine. If I turn on hotspot on my iPhone 6, that appears and a few seconds later the home network appears as well and I can connect as normal.
MacBook Pro (13-inch Mid 2009), OS X Mavericks (10.9.5)