helloooooo
at home i use wifi for my xbox, 2 notebooks, 1 laptop, android mobiles and my old iphone. never had any issues.
with the playbook i find the wifi cuts off occasionally which is very annoying when watching youtube (for example) and often have to refresh pages. with older BB devices i sometimes even turned wifi off as 3G was often better. so is it just blackberry thing?? the OS is the latest one on the playbook. my other concern would be if i have issue if i get a Z10...