My computer is not recognizing my extreme wireless N basestation. The only time it will recognize it is after i do a hard reset on the base station and then run through the setup in airport utility. then after a few minutes or a comp restart... Gone! then i have to do a hard reset again. Then it lasts for a minute and drops completely. I didn't used to have these problems. I spent an hour on the phone with apple tech and they even exchanged my base station.. same problem. This is terrible! help anyone? btw i have no problem connecting to my neighbors network just not mine!!