Did anyone managed to update successfully? Tried yesterday but always "Update Failed". So i go Dlink Technical Support (US) and gotten Security Advisement (1.20B01 BETA) Dated 02/28/18. Followed the 2-steps update (meaning must flash 2 .bin files) with no problems, also all my settings remains. In the Status column, it shows Firmware Version : 1.20 Tue 28 Nov 2017. Lastly, i tried one last time DIR868LA1_FW121SHC.bin but still "Update Failed".