He went into the configuration settings. The NVR (Network Video Recorder) was an enterprise-level DS-9600 series, capable of handling 32 inputs. The resource allocation was fine. The bandwidth was pristine. He wasn’t trying to view more than the software allowed.
Can typically display up to 8 channels at 1080p . I-Series: Can display up to 16 channels at 1080p . Super Series: Can display up to 68 channels at 1080p . He went into the configuration settings
iVMS-4200 v3.10+ limits playback to 4 channels by default, regardless of NVR capability. The bandwidth was pristine
If you are using Hikvision on a PC, the limit might be your computer's decoding ability or the network bandwidth. You can lower the stream quality to view more cameras. I-Series: Can display up to 16 channels at 1080p
Are you seeing this error on the mobile app or on the NVR's local monitor ?
Recent reports from 2024 and 2025 highlight specific triggers for this error in newer software versions:
: Sometimes the recorder doesn't "release" a channel after a user stops watching. Reboot the NVR/DVR to clear the memory and reset active connection counts. Bandwidth & Resolution Overload