Cause of "lost connection error " . Got rid of Direct TV and that error stopped occuring. Seriously was getting lost connect error a couple times a day or more and haven't had an issue in 3 weeks since I got rid of the DTV. Some kind of interference issues.
Too buggy and far below par... Hikvision: You should do MUCH better...
Says error code 97
Terrible app for terrible cameras.
Great when it works Worked until my phone updated. Never worked since. Really hope they update the app.