As you can see, none of the layer thumbs is rendering, and the doc stops working entirely as soon as I toggle visibility on any of the layers. Closing and reopening fixes rendering...until I toggle a layer again. (Or, for that matter, anything else. Even just selecting a tool causes the entire canvas to go gray!) Other docs continue to work fine...for now. This has me spooked,
& wary of trusting the app!
Anyone know of a way to recover the document?