Management decided not to investigate this problem further so we just decided to use w3tc plugin which we have already installed.
You can close this ticket.
Thanks
I cannot because it’s on my local machine only, other environments available only inside VPN.
Few more details:
1. I have also plugin W3 Total Cache installed, however AO doesn’t work when it’s enabled nor disabled
2. In the Network tab I see /wp-content/cache/autoptimize/css/autoptimize_7ec545eb34631c033682702695243f09.css, however it includes only 3 of 26 css files
