Mismatched time settings between your PC and the recorder are a primary trigger for playback failures.
: Sometimes a hung process is the culprit. Open Task Manager , find all Smart PSS processes, select "End Task," and then relaunch the application. failed to start playback netsdk returns error smart pss best
If the SDK can't find the file to play, it will return an error. NETSDK error on playback. Mismatched time settings between your PC and the