Calibration screen unresponsive using PyGaze portable environment with EyeLink1000
I am currently trying to run an experiment in the PyGaze portable environment (WinPython-PyGaze-0.6.0). The experiment works fine in dummy mode. However, when connecting to the EyeLink tracker, calling eyetracker.calibrate() brings up the calibration screen but it is completely unresponsive and pressing any key causes the PsychoPy display window to become 'not responding'. This is also the case when running any of the PyGaze examples, such as 'shooting_game.py'.
The EyeLink calibration works fine when running experiments in PsychoPy or with E-Prime.
Any advice would be much appreciated.