hi there to you all, I'm sorry but it appears that I'm having the exact same problem with my leap motion device, as dear user GH38b2f82500fb5d mentioned before.
i did follow everything i could possibly find in any of the troubleshooting pages, my software log reads as follows:
[23:00:19] [Info] Connected to Leap Service
[23:03:11] [Info] Tracking resumed
[23:03:11] [Info] Tracking paused
[23:05:23] [Info] Tracking resumed
[Info] Leap Motion Controller detected: LP16699443477
[Info] Firmware is up to date.
[23:10:46] [Info] Data Rate Normal
[23:10:46] [Info] Data Rate Normal
[23:11:09] [Info] Data Rate Normal
i tried connecting the device on my other computer, uninstalled and reinstalled the software, but still got the same sad results.
i seriously think this could be a hardware thingy, any suggestions?