CSS files take longer to appear on my site?

[joeysep2]

So, I've noticed a strange problem, which is whenever I upload a CSS file, it takes nearly an hour to actually appear on my website. But, almost any other file will show up within a minute or two. Is there a proper explanation for this?

 

[bdistler]

Is there a proper explanation for this?

might be Varnish cache

for information about that see --> [ https://x10hosting.com/support/general/varnish-cache ]