I recently purchased a Macbook Pro 13 i5 2011 and the wireless randomly disconnects. I have read a lot of people are experiencing this. Is there a fix for this? I'm thinking of returning it as a result of this issue since it happens up to 20 times per day depending on how much I'm using it and has caused a lot of inconveniences. For example, I've hit send on emails and the wireless suddenly drops and I've lost the email or a thread post. It's pretty annoying. I use an Airport Express and have an iMac 2010 which has constant signal as well as some PC laptops which hold constant signals as well. It's just this Macbook Pro 13 2011. Any ideas?