Won’t run on root page /

Hello,
Hope you’re doing well!

I seem to be having a problem as I can’t get autoptimizer to run on the homepage of my website. It runs on all other urls but not on the root for some reason, to which it delivers separate CSS/JS files.

I’m running nginx with fast-cgi caching and redis object caching, but already turned every single plugin off, woocommerce, fast-cgi disabled on nginx and REDIS caches both off, still nothing. It’s basically a clean wordpress installation at this point.

Any tips you might have to debug this, maybe you’ve seen this happen before or have a clue as to why it is?

Thank you for your help and time!