Problem with date on dashboard

I have a tablet hanging in my kitchen and I have the dashboard tile that says the date and time. Lately I have noticed that the date falls behind a few days and I have to press the green circle to get it back to the proper date. The time seems to always be correct. I checked the time and date in the hub and it seems to be correct. Is this a bug? Is there something I can do in my setup to correct this?