I often use recent search to quickly see when movies and programs I watch will be on next so I can set reminders. This feature started working incorrectly on my set top box. Every time I go to recent search, there are random programs listed that I have never watched (instead of my actual recent searches.) I have reset the set top box, cleared the search history, etc., but still having the problem. The feature is working correctly on my other box, so this is only happening on the STB. Any guidance on this would be appreciated!