I tried using that, but some of our thumbnails got stretched to double-height for portrait, and when we set it to landscape and replaced the graphics some randomly get cut in half (only top half of the graphic shows up) Is there a better way? Using 210x270 for portrait and 256x143 for landscape. I hope we won't need to redo all the dimensions of all our graphics here.
No, we'll get back to this at a later date. It's on the list, just running out of time. I did get it to display fine with portrait, loading the right thumbnails - for all the rows - none were split or enlarged or anything - it looked good - but then the roku4 box would randomly crash, requiring a hard reset. So we'll get back to this. Thanks!