Can't Find WiFi after "upgrade" to Big Sur!

[dmk1974]

On my MacBook Air, ever since I upgraded to Big Sur the other day, I cannot see my home WiFi network. Specifically, the two networks where I don't broadcast the SSID. No issues with my iPad and iPhone finding those networks (which have been the same for 4 years).

I can only see my guest network which has the SSID broadcast. Anyone else with similar issues since upgrading to Big Sewer? Thanks!

 

[ZeroKool79]

yes me the same whether on my Macpro 2010 or my Macbook pro 2012

 

[BaggieBoy]

yes me the same whether on my Macpro 2010 or my Macbook pro 2012

Both of which are unsupported, unlike the OP whose 2020 MBA is supported.

 

[ZeroKool79]

Les deux ne sont pas pris en charge, contrairement à l'OP dont le MBA 2020 est pris en charge.

Merci beaucoup pour cette remarque ... elle ne donne pas de solution au problème 🧐

 

[dmk1974]

Is this just because I have the SSID hidden? No other devices in my house have any issues connecting to this same network name (when I manually enter it of course).

 

[EatinPonies]

Same here, but I forced the install onto my 2012 MBP. I was assuming that it was due to the WiFi fix for the unsupported hardware, so I'm really curious as to why the OP is experiencing this also...

OP: did you upgrade from a Catalina install or do a clean install?