Problems with 5GHz wi-fi on iMac 27" late 2012
Hi,
I have a dual band router Netgear R6300 and the new iMac. iMac has a problem seeing the 5GHz band and automatically connects to the 2.4GHz band all the time. It really drives me crazy. Apple support did not help at all and they don't know what they are doing.
First, it started losing the 5GHz bank after falling to sleep but I know I simply cannot find the bloody 5GHZ bank although my iPad and iPhone 5 see it just fine.
Does anyone experience this problem and have a solution?
Thanks.
iMac, OS X Mountain Lion (10.8.3)