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  • Steve, a couple of things stand out in your debug that should narrow this down.

    IP detection is actually working in your case. Your report shows:

    REMOTE_ADDR            - IP: 71.183.235.10
    HTTP_CF_CONNECTING_IP  - IP: 71.183.235.10

    Both resolve to the same address, and that’s your real client IP – so AIOS is already seeing the visitor, not your host. On a Bluehost + Cloudflare cPanel box Apache often doesn’t restore the client IP, but here it clearly is (Bluehost sets it at the server level), so you can leave IP Detection on REMOTE_ADDR. Switching to CF-Connecting-IP would only matter if REMOTE_ADDR were showing a Cloudflare 104.x/172.x address – which it isn’t.

    One caveat worth knowing: only trust CF-Connecting-IP when the request actually comes from a Cloudflare IP range. If a plugin forces it unconditionally, someone bypassing the proxy can spoof their IP by sending that header directly – which would let them dodge lockouts.

    Your real symptom is separate from IP detection. “Unable to detect page cache… loopback request… Forbidden (403)” is a loopback issue: your server calls its own URL (https://www.mclwestchester.org/...), that request leaves the box, hits Cloudflare, and comes back – and Cloudflare (or Bluehost’s Endurance Page Cache / a security rule) answers 403 to that server-to-self call. Common fixes:

    • Keep loopback local: point your domain to 127.0.0.1 in the server hosts file so the loopback never leaves the box (often not possible on shared Bluehost).
    • In Cloudflare, make sure your own origin IP isn’t being challenged/blocked, and that WP-Cron/loopback paths aren’t cached or filtered.

    So: IP detection is fine to leave as-is; chase the 403 loopback separately – that’s what’s actually failing Site Health.

    Hi! 😊

    I ran into the same issue and found the cause — it’s not actually the function itself, but the quotes around the function name.

    When copying the code from the web, the quotes were automatically changed into “smart quotes”, which PHP doesn’t recognize as valid.
    Because of that, the if ( ! function_exists() ) check fails, and the function gets declared twice.

    Here’s the difference 👇

    ❌ Wrong version (smart quotes):

    if ( ! function_exists(‘color_palette_grid’) ) {

    ✅ Correct version (straight quotes):

    if ( ! function_exists( 'color_palette_grid' ) ) {

    Always make sure to use straight single quotes ' ' in PHP — never “curly” ones ‘ ’, or you’ll get a “Cannot redeclare function” error again.

    Hope this helps someone else! 🚀

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