Why does the LCD does not turn off automatically?
This is a problem in the initial release of the ProntoNEO. When you randomly press different buttons very fast at the same time, it occasionally happens that the ProntoNEO would not turn the LCD of automatically. If this occurs, resetting the ProntoNEO will solve the problem. This is fixed starting from Firmware version 1.3.3. For upgrading refer to "Upgrading".