Yes, after some further investigation I managed to nail down the issue to Runner.CallMethod()
However another problem arises is that the number of variables passed through CallMethod must be fixed and in the strictly specified order, not like the usual args, argv[] syntax when passing parametars in traditional programming languages.
Since the Project .Variables used are global in scope it does not make sense to pass them like parameters when calling functions, seems much better to use them whenever neccesary inside the functions which I will try doing today.
Thanks a lot for the support,
Ilija
