I have the HR20-700 and a FAP750. I did not lose anything on the drive, but did get two partial recordings during the period where all these problems were going on. I was not home all day during the difficulties. I came home to a locked up box that I then reset.....then, of course at about 6:54 p.m., D* initiated a remote reboot of all boxes. Since then, everything looks normal to me, and scheduled recordings at 9 p.m. last night happened as they should, and they look to be complete and without problems.