@galfert Likewise, if you could send me a log with the data logging switched on I'll take a look. I don't have any sensors for my GW1000 I have to test against, so some errors are not obvious.
The code is there to decode dew point, but it obviously isn't working for some reason. If I thought it didn't send the data, then I would have CMX automatically enabling the "calc it myself" option.