Hi, I have a few questions for you to see if we can get to the bottom of the issue, if you do not mind? When you say it is showing down, is there an error message attached or anything in the events happening at the same time? If there are errors or messages, what do they say? What version of WHD are you running? Any specifics as to the system and what is going on when you receive this message will be welcome.
Need additional details to review and possibly assist, as Cyribus was saying if you could provide the version and any details that could be of help to determine where this is an issue, that would be great.