IMAC WIFI IS NOT WORKING any more

Sadly no solution is on this forum. Apple have had Wi-Fi issues for years. My wife's MacBook Pro has had issues for three years. If you look around the Apple site, you will see many threads complaining about poor Wi-Fi performance.

Ever since form over function became Apple's design philosophy, many of the laptops and iMacs have had Wi-Fi issues.

Apple couldn't afford to admit there is a design floor either.

 

Curious...

My iMac is new and came with 10.7.2. Didn't notice any problems initially. Upgraded to 10.7.3 and started having problems.
Considered going back to 10.7.2, but am not 100% sure the problem would be fixed......

So, Apple has had this problem for awhile and NOT fixed it?

 

As a matter of fact, do you have two Macs too close together? I had my MacBook Air and my iMac sitting way too close together and their signals interfered with each others.... try moving them away.