1. Error Overview

Error Message (typical):
“Maximum number of channels under playback reached”

Technical Analysis:

Conclusion

Part 3: Common Scenarios Where You'll See This Error

1. Exact Steps for Common Interfaces

   On the NVR’s local monitor (VGA/HDMI)

   1. Press the mouse right‑button → Close All → confirm.
   2. Go to Main Menu → Playback – select fewer cameras (max 4 or 8 depending on model).