Python process exits with code 0xC0000374

Hi,

I just updated the ZED SDK on windows 10 from 3.3.1 to 3.5.0, CUDA 10.2.
At first, I had to update numpy, with 18.1 it did not work anymore after the update.
Now with 1.21.0, the program starts up again. Python version is 3.7.
But after a few seconds of stream reception from JetsonNano, I get:
python process finished with exit code 0xC0000374.
According to an internet search, this is a heap corruption.
I never had that with the old 3.3.1 setup.
I did not change anything else in my code (no, really not), and also the SW on the JetsonNanos was not touched.
Anyone else having the same? Can the support try to reproduce?
Best regards,
Stephan