Question I am getting the following error massage in the log file:  # --- Warning! ----------------------------- # # System clock was interrupted during the measurement. # Time stamps in this log may therefore be invalid!  What does that mean  Answer This message means that the device/LM2 has been out of sync during the logging. E.g. for a period of time the master clock has disappeared. However, we dont know for how long and we dont register how many times this has occurred during the logging.