Veyon service hinders exam software functionality - Win10

[OrtPsagot]

I work in a school in Israel where we use an exam software named iTest.
It works by way of identifying the student via ID, then allows them to access the exams they're registered to, which are stored on a shared folder in the local network.

I've recently updated Veyon from 4.6.0 to 4.7.1.3 in several classrooms, and in every one of those, the iTest software stopped opening the exam for the student, despite functioning perfectly in every other aspect and show no error.
In the one class I've yet to update Veyon, that phenomenon doesn't happen.
I know the issue is due to Veyon, because once I stopped its service (win10), the software was fully functional once again.

This is mostly an FYI as the iTest software only functions when connected to a national server, but if anyone wants to try and recreate this phenomenon, I can share a copy with a few pre-loaded exams, that may allow it to work "independently" for testing.