My model 01036A1 (purchased in Dec 2016) was working until a couple weeks ago when I needed to replace the sensor batteries. I did this and also replaced the batteries in the display unit. Now my PC Connect software says it's getting data from the display and sending data to AcuRite but new data is not available on the dashboard. The last data received there was just prior to battery swap. On the other hand, the weather underground says they are getting data.