WIFI cannot se 5GHz networks

[kissmo]

After the beta 6 my iMac mid 2011 cannot see at all my 5GHz network.

Does anyone have similar problems?

PS. Sorry for the typo in the Thread.....

 

[grahamperrin]

Can you reproduce the symptom with Recovery OS?

Side note: to edit the title of your topic, ignore the Edit button. Instead, use the obscure cog icon.

 

[kissmo]

Nope... it doesn't see at all!! Darn!

 

[kissmo]

Very weird! When I opened Airport Utility from the iMac which runs Sierra - and configured the 5GHz from it - then I was able to detect it.


Very strange because I tried re configuring the Airport Extreme from a mac mini running El Cap. and still I wasn't able to detect from Sierra the 5GHz signal.

Just an FYI in case someone runs into the same weird thing.

 

[dictoresno]

im seeing my 5Ghz network just fine on my 2010 MBP.

 

[grahamperrin]

fine on my 2010 MBP.

Yeah, some hardware can be less pernickety about network environments.

 

[kissmo]

Yeah, some hardware can be less pernickety about network environments.

Yeah.... well.... When my iMac dies I will do a full replace - AE included.
And money has to show up somehow