What is this weird image projected to the bottom of the Sky?

I was building in Roblox Studio and I took a break and logged off. I came back to this weird, distorted image of my build just projected into the bottom of the sky. Any solutions on how to remove this?

image

Either a texture failure in the skybox, or a virus. Its most likely that you found some obscure fake skybox with the bottom texture replaced, as thats most likely the case.

Thanks, I removed the skybox and now it’s gone.