Thanks for reaching out Nicholas! In my case, I have two separate scenarios. Both are seemingly inconsistent. 1. The most relevant one: "Floor tiles" I am using have suddenly vanished from several of my maps. This is not impacting all tiles that I have used. The steps I took to get them into my game are as follows: Click Art Library button in Roll20 Change search dropdown to Maps, Tiles, Textures Type what I am searching for in the search box, and press enter. Example: Wooden Floor. Browse through the pictures in the "From the web" option, and left-click drag one of the images that appears from those search results directly onto my play area map. If I need to re-use that tile, I will sometimes left-click the tile, press ctrl+c to copy, and then ctrl+v to paste. This is very common for me for floor tiles. 2. Additionally, certain images that I have saved onto my computer, and left-click dragged into Roll20 which now show under the "My Library" tab in "Art Library", no long have images associated with them in Roll20. This also seems to happen for images I have added via the "Upload" page on an NPC in the character sheet. I still see an entry for them in "My Library", but when dragging the image into my play area, nothing shows. Additionally there is a "broken image" icon next to them. See the below for a screenshot example: This one is substantially less pressing, as the images still seem to be in the character sheets of the creatures....just not on this screen for some reason.