I have never had this issue with the old version, but with Orion. I am working on Unity games with Oculus + Leap motion (Orion).
The hand tracking in Unity was rotate correct and then after several times run, it suddenly turns upside down, even I turn of Auto-Orientated and Reverse Orientation manually in Leap Motion Device Settings. I tried restart Leap services which wasn't solve the problem. I have to restart computer then it works again.
Is there anyone experience this issue?