Here's a new one (I think): My HD S3 TiVo used to record suggestions all the time...just like every TiVo I've had back to Series 1.
Now, it's only recording them very rarely, and only for a day or two at a time.
I've tried purging (deleting) the old suggestions, confirming there's plenty of room on the drive, turning the suggestions recording function on and off, but nothing sems to fix this.
The last suggestions recorded were from July 31. Before that, it had recorded noe since July 9.
Any ideas, oh TiVoheads?