The "why" I don't know, but just to explain what I meant with "off":
1. It shows a false range. -> That is something Toto has been working on, so it's a TBM "bug" and will have to be fixed by Hotstart.
2. The ring sometimes does not center correctly. -> That seems to be a Laminar bug, but I have no idea if they are working on a fix. If you can reproduce it best would be to file a bug report with Laminar.