Hi podz, Thanks for checking it out. Like I said, it’s intermittent and I don’t know why.
I should have asked folks to try this URL first, the one that forces the error:
https://professorsalt.com./
Then try it without the extra dot and slash after the domain, and you should see the background images correctly:
https://professorsalt.com
If you do it the other way around, I think the correct version is already cached and prevents you from seeing the errors.