Keyboard stops responding
We are running an experiment in OpenSesame for a group of children all at the same time. In each session, a few keyboards (3, 4 or 5 even) suddenly stop working. If we exit OpenSesame, we can see that the keyboards are in fact working, but going back into the experiment, they are not responsive. If we stop the experiment and run it again, the issue is no longer there. This has happened at different points in the experiment and on different computers (some with wireless keyboards and some with normal keyboards). Has anyone come across this before? Any idea of why this might happen?