I've just started trying to build my campaign into this system, but for some reason the VTT doesn't show anything. When I say it doesn't show anything, I mean anything at all; no background, no grid, no map, no images, no text boxes, no tokens, etc. Anything that I draw on the VTT is invisible, though it can still be interacted with. If I hover my cursor over a polygon, for example, I can't see the polygon, but the cursor changes from the "select" (11 o'clock facing) arrow to the "move" (four-direction) arrows. Any text boxes show up while they are being typed, but disappear as soon as I click off of them. All I can see on the VTT is the stock, faintly-crosshatched backdrop. For reference, here is a screenshot of my page after I added a grid, several shapes, lines, text boxes, and even an image. Thanks, Lloyd S.