Data received on main page not updating correctly

It looks like the data is being received, but the number does not always change. Sometimes it changes several numbers at a time, other times it is as much as 7 minutes before a change. I am using Windows 98 and the Davis Vantage Pro. I also have Davis’s Weatherlink loaded and it is working fine. It seems to have started with version 9.47d. I tried earlier versions and 9.48 and it still does not update properly.
Thanks, Randy

I no longer have a problem. Everything started working at midnight. I went back in the graph histry and it had stopped at midnight on the 23rd.