I recently purchased a full graphic smart controller to use with my Kittaz, however, I am having a wierd problem. When I plug the LCD into the RAMBo adaptor and the board, the LCD illuminates and starts normally, showing the model of printer and the version of firmware it is running. During this time, the LCD emits a constant beep which never stops. When the boot sequence is complete, the LCD shows a screen with the extruder and bed temps as well as the fan speed. These values are all accurate and change when the temperature or fan speed changes. When I depress the knob, the beeping stops and I get a menu screen. From this point, the LCD becomes totally unresponsive and I am unable to do anything else until I restart the printer.
I am running the latest Taz firmware and have tried reflashing it several times. Here is a pic of the LCD screen:
Any help would be greatly appreciated