Anyone ever experience 22 Mbps download speeds yet register 0 bps upload speeds??? Have recieved a consistent 12-16 Mbps upload speeds since LTE launched in late November 2012 with little fluctuation!! Filed a trouble ticket with verizon but have yet to see a fix as of today. Any ideas??? Have also tested speeds with Speedtest.net & it registers 500 to 1Mbps download speed????