Commercial skip stopped working

I have a Tivo Roamio OTA with Lifetime service and my commercial skip seems to not be working. It just started within the last week. The shows have the green Skip symbol on them but when I watch the show it does not display the "Press... to skip" line when the commercials start and the "ch up" does not cause it to skip.
This has never happened before.
Any idea what's going on?

Thanks

Commercial skip stopped working