Hi, yes I have tried a complete power down and factory reset. I have been away for a few days and the WH3081 has not been connected to computer. It appears the Base Station is receiving data from external devices but it is not recoding any history. I am looking at a new weather station. I’m a retired pensioner and budget is tight and found this one. WS1081 Ver2 TESA Solar Powered Touch Panel Weather Center with PC interface. My budget is up to AU$300.00, this one is AU$251.80. I cannot afford $1000+ or should I say “She Who Must Be Obeyed” has made this ruling. Any advice will be appreciated as I want to continue weather monitoring. Cheers