Images keep going missing randomly?

[Madhead]

Seemingly every time I refresh the images on my setup, or select the "Games Missing Media" tab where it scans, there's always one or two box fronts that go missing out of nowhere. I have box art of some sort for every game in my library, so any missing art sticks out like a sore thumb. I can just redownload the box front from the database, but I shouldn't have to. And sometimes i've edited the box art myself and isn't in the database so it's lost for good. This only happens on this version of LB (13.24). Never known it happen previously. And it's consistent enough to be an issue, it's happened maybe 10 times in the last few months.