Ok i found the issue and i found an solution for fix them...
The issue is : " SSL handshake failed"

The SSL certificate is expired and the solution is to says at Qt "don't verify the certificate".

Right now, all requests are did by QML (XMLHttpRequest), it's not good i know ...

The solution is, all requests must be did by C++ ... so, i must change all architecture of my application, it's hard work.
I can't make a solution right now sorry.

yekmen