I have an HR20-700 running 0X1BE as of 11/13. The previous version was 0X15C. I was away last week. When I returned yesterday I discovered many shows that were "Recorded", according to history, were not in my list of recorded shows. I rebooted by pulling the plug for 15 minutes and restarting. This did not restore the list. Apparently, the shows are there somewhere, but I cannot access them. I have Series Link on all these shows. The ToDo list shows future shows are scheduled to record and the list shows earlier shows I have not watched yet, but the 11/26-11/30 shows do not appear anywhere. I even checked Showcases; my wife's R15-300 once had an NCIS show up there! Is there a way to rebuild the list to restore these missing shows?