Problems Moving Regions

I have an issue similar to viewtopic.php?f=1&t=154052 that started with 10.6. I've posted examples from the same session. Some regions drag properly, others do not. It does not matter whether Absolute , Relative or what my division is, it happens randomly. For example, in my "Region To Be Dragged Ultimately Fails.png" (It's track 53 in session 2nd and 4th pictures attached), note it's trying to move it 8 0 0 105 instead of expected 8 0 0 0 . I'll simply start dragging with the option key to copy (or without to move) and I'll notice right away that the indicator which tells you how far you're moving is not going to be precise. If I drag other regions, for example "Region To Be Dragged Ultimately Works.png" (track 56 in session, 1st and 5th pictures) this one will instantly tell me +1 0 0 0 , +2 0 0 0 etc... (8 0 0 0 in the pic) for how many bars I'm moving. Generally I prefer relative because I want to move an exact number of bars, but often the regions have a pickup so they don't always start on grid.

Another peculiarity, even regions that usually work will sometimes "land" 1 tick short, that is the starting position will be something like 53 4 4 240, instead of 54 1 1 1 even if the region started dragging from a "x 1 1 1 " location.

I've sometimes gotten around it by creating a bounce in place starting from the previous bar's downbeat, and then it seems to "clear up" and I can drag around again until the next random one fails.