Device stop sending frames. And not working

[Caine7]

Hello. On my PC leap - not working. It all green, https://c2n.me/41RyLHN
But, calibration dont work (no circle at all).
And this - going on. But another PC - everything is ok, so device is ok.

[13:42:48] Leap Motion Controller detected: LP52541188701
[13:42:48] Firmware is up to date.
[13:42:48] [Info] Tracking resumed
[13:42:50] Device stopped sending frames. Attempting to restart streaming.
[13:42:53] Device stopped sending frames. Attempting to restart streaming.
[13:42:55] Device stopped sending frames. Attempting to restart streaming.
[13:42:57] Device stopped sending frames. Attempting to restart streaming.
[13:43:00] Device stopped sending frames. Attempting to restart streaming.
[13:43:02] Device stopped sending frames. Attempting to restart streaming.
[13:43:04] Device stopped sending frames. Attempting to restart streaming.
[13:43:07] Device stopped sending frames. Attempting to restart streaming.
[13:43:09] Device stopped sending frames. Attempting to restart streaming.

[AlexColgan]

Have you tried using a different USB port? What version of the software do you have installed?

[Caine7]

I use 6 different ports on PC. 2.0 and 3.0

Software 4.0.0+52173
Firmware Revision: 1.7.0

[AlexColgan]

Does this behaviour occur in the Visualizer, or in a particular demo?

[Caine7]

Yes.

I found solution in other topic:
C:\Program Files\Leap Motion\Core Services\Drivers - use dpinst64.exe

But after reboot problem return.