I updated wordpress, plugins and changed Fastest Cache for W3 Total Chache. At first it looked ok but after a while I started to see problems.
Bad request in cloudflare plugin v 4.12.4.
Random this kind off numbers were added to my media urls. x28452. I found it in search console as Server (5xx) error. After change back to Fastest Cache I don’t see these numbers.
I use Elementor Random Query on home page. It should dynamically change posts there. But it is changing only when I am logged in in dashboard. I realized it is not changing in incognito mode.
I tried to change many settings in Cloudflare but nothing has worked so far. I tried to set Cache TTL to Respect Existing Headers because I have page rule “cache everything”. I tried add 1 year. Now I paused Fastest cache and use just Cloudflare and Perfmatters plugins.
I use APO for months, never got this error, never had problem with dynamic query on home page… Web is
Any idea what could go wrong please?