This is really more of a heads-up to see if anyone else experiences this. After upgrading to Lightroom 7.2 I have two issues:
User Templates in the Print module revert to and print in vertical letter orientation no matter what is shown on screen or in the Page Setup dialog. When Printer Settings are saved, the screen reverts to that vertical letter orientation until you reselect your template. This happens even if you update the template setting with the current settings.
A few times it seemed that the Quadtone RIP was bypassed resulting in a very dark, nearly black print.
In all cases the correct quad printer was selected along with an appropriate curve for ink and paper.