A quick system restart flushes stuck or ghost connections. If a remote user closes their mobile app improperly, the NVR may keep that connection active for several minutes.
: Newer firmware and app versions (like Hik-Connect 6.x) better manage resource allocation, automatically suggesting or switching to sub-streams for multi-channel views to stay within limits.
: Many entry-level recorders only support 1, 2, or 4 channels of simultaneous playback at full resolution. ✨ Helpful "New" Features & Fixes
: Go to the local NVR/DVR monitor screen, enter the Menu , choose General , and set the Live Playback target to 720p or lower . 4. Configure Sub-stream Recording for Remotes A quick system restart flushes stuck or ghost connections
If you attempt these steps and still see the error with only one channel open, restart your NVR to clear out stuck ghost sessions in the memory. To help get this sorted out, tell me:
Instead of playing back 16 channels raw, use Hikvision’s (VCA).
The "Maximum number of channels under playback reached" error is not a defect—it is Hikvision’s safety valve. By reducing the number of simultaneous feeds or switching to substream playback, you will be back to reviewing footage in seconds. : Many entry-level recorders only support 1, 2,
A: This typically indicates you're operating near your device's limits. The error appears when usage spikes above the threshold due to multiple users accessing the system simultaneously or when "ghost" connections accumulate over time.
If you are seeing this for the first time, don’t panic. Your footage isn't corrupt, and your hard drive isn't broken. This is actually a notification. Here is what changed, why it happens, and how to fix it.
If your recorder supports (often called "Fluency First" or "Substream priority" in playback settings): Configure Sub-stream Recording for Remotes If you attempt
Workarounds and mitigations
for playback if available, or lower the camera bitrate in the device's encoding settings. Outdated Firmware