FrameNumber always at 1 in real-time

[aceglia]

Hi, I'm using QTM (v 2021.2) and qtm_rt (v 3.0.1) with RT protocol on python (v1.23) on windows.
I have some issues with the example "stream_6dof_example.py" like explained in: https://www.qualisys.com/video-tutorials/how-to-use-the-python-sdk-for-qtm/ I hope someone can help.

When I run the example offline from a saved file, I have no problem with the number of frames, etc. But when I try to run the example live, the number of frame is always equal to one.

There's something wrong with my understanding but I can't work out what.
Thanks for your help!

Amedeo