I have an HR22 that has stopped recording all series. As an example, I had a series set up to record the nightly news every night that stopped working about a week ago. I tried removing the series and readding it. If I go to the guide and press record twice, I get the record series icon but the series does not show up in the series manager. Going to the next night in the guide, the entry does not show the record icon. My To Do list is empty and in the series manager all of them have 0 in parentheses. If I look at the detail of some of them, it will list upcoming airings. From the guide, if I select a specific airing to record, it will do that.
I've restarted the receiver multiple times and tried leaving it unplugged all day yesterday with no success. Anyone have any suggestions?

I've restarted the receiver multiple times and tried leaving it unplugged all day yesterday with no success. Anyone have any suggestions?