allusernamesaretaken2

It’s hosted on Hostinger, their chat bot says the web server is “typically” LiteSpeed, and object cache stored in LiteSpeed Memcached (LSMCD), MariaDB 10.5, PHP 8.2, Hostinger CDN.

PS. I mentioned CDN in my previous message, and to clarify, that’s a separate CDN, not QUIC or Cloudflare, and it was not the culprit.

I’m not comfortable sending the entire system information report to LiteSpeed, but here are some values that should be fine to share, from after I set the cache option to disabled, ie. after my add to cart problem was fixed:

Server Variables
    SERVER_SOFTWARE = LiteSpeed
    HTTP_X_LSCACHE = 1
    X-LSCACHE = on,crawler,esi,combine
    WP_SITEURL = NULL
    WP_HOME = NULL
    SHORTINIT = false
    LITESPEED_TIME_OFFSET = 3600.0
    LITESPEED_SERVER_TYPE = LITESPEED_SERVER_ADC
    LITESPEED_CLI = NULL
    LITESPEED_ALLOWED = true
    LITESPEED_ON = NULL

WordPress Specific Extras
    wordpress version = 6.8.3

LSCache Plugin Options
    _version = 7.6.2
    cache = false
    cache-priv = true
    cache-commenter = true
    cache-rest = true
    cache-page_login = true
    cache-mobile = false
    cache-browser = false

    cache-exc_useragents = array ()
    cache-exc_cookies = array (
  0 => 'woocommerce_items_in_cart',
)
    cache-exc_qs = array (
  0 => 'download_file',
)
    cache-exc_cat = array ()
    cache-exc_tag = array ()
    cache-force_uri = array ()
    cache-force_pub_uri = array ()
    cache-priv_uri = array ()
    cache-exc = array (
  0 => '^/wp-json/wc/',
  1 => '^/(<removed custom url for cart>|<removed custom url for account>|<removed custom url for checkout>)',
  2 => '<removed name of payment provider 1>',
  3 => '<removed name of payment provider 2>',
  4 => 'download',
)
    cache-exc_roles = array ()
    cache-drop_qs = array (
  0 => 'fbclid',
  1 => 'gclid',
  2 => 'utm*',
  3 => '_ga',
)
    cache-ttl_pub = 604800
    cache-ttl_priv = 1800
    cache-ttl_frontpage = 604800
    cache-ttl_feed = 604800
    cache-ttl_rest = 604800
    cache-ttl_browser = 31557600
    cache-ttl_status = array (
  0 => '404 3600',
  1 => '500 600',
)
    cache-login_cookie = 
    cache-ajax_ttl = array ()
    cache-vary_cookies = array ()
    cache-vary_group = array (
  'administrator' => '99',
  'author' => '0',
  'contributor' => '0',
  'customer' => '0',
  'editor' => '0',
  'shop_manager' => '0',
  'subscriber' => '0',
)
    purge-upgrade = true
    purge-stale = false
    purge-post_all = false
    purge-post_f = true
    purge-post_h = true
    purge-post_p = true
    purge-post_pwrp = true
    purge-post_a = true
    purge-post_y = false
    purge-post_m = true
    purge-post_d = false
    purge-post_t = true
    purge-post_pt = true
    purge-timed_urls = array ()
    purge-timed_urls_time = 
    purge-hook_all = array (
  0 => 'switch_theme',
  1 => 'wp_create_nav_menu',
  2 => 'wp_update_nav_menu',
  3 => 'wp_delete_nav_menu',
  4 => 'create_term',
  5 => 'edit_terms',
  6 => 'delete_term',
  7 => 'add_link',
  8 => 'edit_link',
  9 => 'delete_link',
)
    esi = true
    esi-cache_admbar = true
    esi-cache_commform = true
    esi-nonce = array (
  0 => 'stats_nonce',
  1 => 'subscribe_nonce',
)
    util-instant_click = false
    util-no_https_vary = false

    object = true
    object-kind = false
    object-host = ::1
    object-port = 11211
    object-life = 360
    object-persistent = true
    object-admin = true
    object-transients = true
    object-db_id = 0
    object-user = 
    object-pswd = 
    object-global_groups = array (
  0 => 'users',
  1 => 'userlogins',
  2 => 'useremail',
  3 => 'userslugs',
  4 => 'usermeta',
  5 => 'user_meta',
  6 => 'site-transient',
  7 => 'site-options',
  8 => 'site-lookup',
  9 => 'site-details',
  10 => 'blog-lookup',
  11 => 'blog-details',
  12 => 'blog-id-cache',
  13 => 'rss',
  14 => 'global-posts',
  15 => 'global-cache-test',
)
    object-non_persistent_groups = array (
  0 => 'comment',
  1 => 'counts',
  2 => 'plugins',
  3 => 'wc_session_id',
)

    cdn = false
    cdn-quic = false
    cdn-cloudflare = false