That's okay, All of us do the same. As long as you're seeding every day, it's is good.
But supose for example, you went on a trip and your PC have not been turned on 5 days straight, this is the 5 day gap... and the
tracker will think you are not seeding anymore and will be counted as a Hit and Run. But if you came back and turnned on your PC after 4 days and 23 Hours, you'll be okay and will be counted as active and seeding torrent...
From the description, I'm kinda sure it's a Unit3D scipted site, and according to the script, I believe you will receive a pre-warning after 3/4 days which is not a big thing to be scared of.