Solved Airport Drops Out After Warmup Macbook Pro 15 Core Duo Model A1150
Chosen Solution I was losing airport signal - as if signal strength dropped to zero. It took several weeks for me to track down the correlation. It has to do with temperature. If I put the Mac to sleep for a while it works again - if I put the Mac on a bedspread with poor airflow the signal drops out sooner. I can move the Mac much closer to the AP and it works OK....