Good Afternoon. I thought I would post here to see if anyone has had an similar issues - or hopefully solutions. I have a 2TB external hard drive which I have connected to my Airport Extreme (fairly new router - but not the newest that handles ac protocol) I can see the drive fine booted either from the mac or the bootcamp side. The only issue is that more often than not there is a serious time lag just to see or transfer files. Since apple touts this as a feature of the airport, I'm guessing that I must have something not configured correctly in my settings and was hoping someone could shed some light on the matter. I saw that there was a firmware update that supposedly addressed transfer speeds with external drives but this update was for the newer routers and time capsules. Thanks for any and all help.