Hi,
I have updated my NVR DS-7732NI-I4/16P1620171106CCRR128367835WCV
from V3.4.93_V170714 to V4.1.54_V180621 with USB stick
now it comes up requesting password (my old PW does not work, 12345 does not work)
I did a password request thru SADPTool the change was accepted but does not work...