Once a week or every other week, My Acurite displays a temp. or pressure that is highly inaccurate, temperatures above 150F, and pressure of 95 in/hg. not at the same time or for any extended time, just single data points apparently. The display unit (model 01036A1) does not show or record these values, only the My Acurite website. Weather Underground doesn't show these data points either. The sensor is a 5 in 1, and I use PC Connect to upload data.