Just few days ago, mydlink prompted me to have firmware upgrade on DCS-2136L with v. 1.01.07. Before updating, I'd like to know if other users were able to update their unit successfully and without any hitch nor problems. Mine is working fine using WiFi N but always disconnected using AC. But I'm hesitant to upgrade it based from my previous experiences in DCS-6010L and DCS-5222LB1.