I have to agree, although, I don't expect my wind measurements to be anywhere near accurate as I am surrounded by housing and trees. What pushed me to try this out was the rain measurement without having to clean a tipping bucket. Unfortunately , I have yet to find any form accuracy. On occasion the rain readings are reasonable when compared to my other sources, on others, like a different galaxy. I even have different consoles with differing calibrations for the unit , like no calibration, and then a unit , with the .75 at (1) position. It also performs badly with high wind driven rain. I know this is I just had the remnants of a hurricane come through (which managed to drop a tree on my roof in 40 MPH winds and break rafters), the numbers from the manual gauge, the other three tipping bucket units (wh65, wh40s) , it was much lower. In other events , it has been much higher.
Frankly, If it was my only unit knowing what I know, I wouldn't trust it for accuracy. Although I was hoping it would assume top dog position amongst my other rain gauges, I just can't trust it for an accurate measurement.
Now, if is this only unit you have , you may be blissfully content as it does report a value for all the sensors, and you may be completely content with that. For those of us with other units to compare to, it gets a little complicated.