If you constantly hit this limit, your NVR may be undersized for your needs.
If you are recording and viewing live feeds at the same time, the CPU prioritizes recording, leaving less "room" for playback. If you constantly hit this limit, your NVR
Solving the "Maximum Number of Channels Under Playback Reached" Error on Hikvision Systems If you constantly hit this limit
Officially, the app supports a maximum of 16 channels for live view, but remote playback is often restricted to 1 channel at a time on certain versions or configurations . NVR Hardware Series: the CPU prioritizes recording