I've just spent an absolute fortune on a new Mac Book Pro 13" Retina with 1TB and 16GB RAM. Something is very wrong as for the first time ever my wi fi is dropping regularly and it somehow at times interferes with my iPad and occasionally my iPhone. I suspect its a mavericks issue as this is the same whether I'm at home or in my office. I've read numerous threads on this and many solutions but none has worked as yet. I've been a mac man since 2001 and for the first time am thinking of switching although the cost I've paid for this machine - I'd prefer apple to supply an official fix.