Nuitrack 0.34.1 Activation error

Hello

I installed the nuitrack-windows-x64.exe.
Activation error occured when ORBBEC Astra Pro.

this is activation tool console log

Getting a 3D sensor list...
3D sensor list was updated
Starting test...
    3D sensor serial number: xxxxxxxxxxx
    3D sensor provider name: AstraProPerseeDepthProvider
Test completed!
Activation error: NuitrackException: CURL(28) Timeout was reached

How can I fix it.