Internet Connection Problem

[RainbowSnow]

Hello!

I have an Apple iMac, which is about a year old.
Since the clock changed last night, my internet has been cutting in and out on my iMac. When it cuts it out will keep going in and out until I restart it.

My connection is fine because I turned 3G off on my iPhone and I have been connected just fine to internet through my phone but my iMac is refusing to stay connected.

Any advice on what this could be or how I can fix it?

I tried calling Apple but they want $$$ to help me over the phone. I just hung up lol.

 

[fastlanephil]

Check for any Apple software updates.

There was a problem with the 2011 iMacs and connecting to wifi after waking from sleep mode. The temporary solution was to press the power button instead of using the keyboard. The update fixed my issue.