Millisecond Forums

Hello, I am trying to use the Cedrus response pad model rb 740 with my experiment. If I connect the response pad, add the line
/ inputdevice = XID and add the corresponding button numbers to the code, after a certain number of button presses Inquisit gives an errors the Inquisit lab stopped working. I have attached a photo of the error below. Please let me know what might be causing the issue.