Illustrator won't preview changes in the transparency mask until I move the art.
I just set up a new computer this morning and this is a new problem I have not dealt with before. Any edit I make to the transparency mask in an artwork does not preview until I move the artwork. Moving the view, zooming in and out etc doesn't udpate the preview, only moving the artwork. I tried turning off my GPU performance to see if that was causing some issue but it didn't change anything.