I am creating a Web Forms program that is using the Interface Kit. I have found that the Input Changed event handler is being blocked by something. I am thinking it is the GUI. When reading the General Phidget Programming Guide I that it says "If you have a GUI, however, or another program with a separate thread, make sure to use one thread for events, and a separate thread with your GUI, and some form of mutual exclusion if they are both writing to the same thing." I am unsure how to do this. I have been scouring the internet and have not been able to find the answer. Any help would be much appreciated. Is starting a thread and opening the Interface get in that thread a viable solution?