Biggest problem with the RMA process is that most people do not have backup equipment so they would literally be without wifi that entire time. This is so unacceptable in todays world. Cross shipping should be allowed with providing a credit card so at least you could get a replacement within a few days to get back up and running without the hassle. Well, ok, you may have the hassle after the fact if they do not approve your return or what have you.
1 day turnaround = 20 days
Be glad they dont say 7 day turnaround or it may get delayed by snow
