This happened to me a few years ago and I forget the fix. I did something months ago to change the time ahead by 12 hours. I have changed the time a few times since but it always reverts back to the wrong time. I am missing a step but forget what. Lol.
I go Main menu, system, general date and time, manually change the time then click save and apply. When I leave the nvr, all looks good. Then later on I notice it’s messed up again. Lol.
I go Main menu, system, general date and time, manually change the time then click save and apply. When I leave the nvr, all looks good. Then later on I notice it’s messed up again. Lol.