Hi @cjsgkcksgur, the hand tracking software is continuously working to detect hands in the field of view of the cameras.
I would recommend testing this in different environments and lighting conditions to see at what range the hand continues to be tracked. The V2 SDK about 8 years old now and does not deal with bad lighting conditions as well as our later software releases.
Is there a particular reason that you are using the V2 SDK (such as working on Mac or Linux)? If you have access to a Windows PC I would recommend either using Gemini V5 with our LeapC API or Orion V4 with LeapCxx if you still wish to use the legacy APIs.