If you have a full pie chart e.g. 100% completed it still draws a 2px slice. This can be a little misleading since it leads me to believe there is a single frame or something waiting. Better rendering would be a full uninterrupted pie imo.
This is just how the Qt chart library does it’s drawing, and we have very little control over it. We’re hoping to upgrade to a newer version in Deadline 7, and we’ll check if it has better options when we do.
Cheers,
- Ryan