To ensure this playback error does not return, implement these best practices:
Use the latest SmartPSS-Lite or Toolbox version. Sync Time: Match the device time with your PC time. Re-login: Delete the device from SmartPSS and re-add it. Failed To Start Playback Netsdk Returns Error Smart Pss
To rule out PC-specific issues (firewall, network drivers), install SmartPSS on another computer and try to connect to the same NVR/DVR. If it works there, the issue lies in the first PC’s network configuration or software installation. 5. Check Firmware and SD/HDD To ensure this playback error does not return,