Hi, brand new poster. I'm having problems getting my Mac book to stay connected to wifi. It usually connects without issue then will act like its disconnected. By that I mean it still shows a connection, but appears to be searching for a wifi connection. I see this when I click on the wifi icon at upper right in the bar. I thought I had read something a few months ago that said these units had this issue and a patch fix was coming. The last update I received seemed to help at first then went back to doing the disconnect again. Again, when I look at the connection it is indicating that it is indeed connected, but I have no Internet service on the Mac. My other devices connect fine and stay connected,,so it's not my system. Thoughts?