Just lost all lights on a HR24 front panel, to include the "blue-ring-of-activity." However, DVR is working properly, both record and playback. I am concerned as I have a ton of stuff backed up and am afraid that this might be the precursor to a bigger problem. I have 2 HR24 boxes, and the other is not affected, so it probably is NOT the latest upgrade (ox5c8), which both boxes have. Any thoughts out there???