FL playlist the loop is off the grid lines to the left (ie early)
If I deselect "Trim PDC Delay" the loop comes back in to the right of the grid line (Late) Try as I might I cannot ...
Occasionally the transport controls (specifically Play, Pause and Stop) stop operating like they are meant to.
There is a link to a screen capture I did displaying this issue. Although the plugins I use don't seem to cause this ...