Hikvision cams, using an NVR for storage. Mobile on phone, currently using IP Cam Viewer as it the fastest on live view, but have Hikconnect as well for the PTZ control and notifications. Problem is, all apps seem to be one or the other, and none have all functions. I was using EZVIZ and loved it, had notifications, quick playback on a bar you could move, PTZ control, etc. But it seems last update or so, they pushed off the non-EZVIZ users, and I tried to register under a different account, etc and the app seems to know Im already registered (hikconnect) so its been a no go. I will always keep IP Cam Viewer as its the fastest Ive ever seen on a live view, but not the clearest and choppy a bit. Anybody have recommendations, as these generic apps seem like they have minimal features, my requirements are good live view, PTZ control, push notifications, and quick playback somehow as sometimes the notifications are about 5 sec delay to me, and at that time, the intrusion has passed so I would like to quickly scan back a few seconds rather than go open playback and and find it.