Problem: The client is experiencing performance issues due to the 'wpml-scanning-files-hashing' option in the wp_options table being extremely large (over 1MB) and set to autoload, impacting site performance. Solution: This option stores hashes of files related to active themes and plugins to detect changes during the Theme and Plugin Localization scan. It is generally safe to delete or reset this option, and WPML will regenerate it during the next scan under WPML → Theme and Plugin Localization. Disabling autoload for this option by setting autoload='no' should not affect WPML's functionality, although it may revert to autoload after a new scan. If the issue persists or if the size grows significantly again, we recommend opening a new support ticket. For further assistance, please check related known issues at https://wpml.org/known-issues/, verify the version of the permanent fix, and confirm that you have installed the latest versions of themes and plugins. If this solution does not apply to your case, please open a new support ticket at WPML support forum.
