Problem: The client's customers are redirected to the order-received endpoint in the primary language after completing an order, despite the rest of the order process working correctly in the respective languages. This issue persists with payment providers Mollie and Pay.nl and occurs on a multi-domain setup.
Solution:
* Update WCML to the latest version, as the issue should be resolved in WCML v5.3.2.
If the issue persists even with the WCML v5.3.2, please follow the steps below to further troubleshoot the issue:
1. Ensure all endpoints are correctly translated in WooCommerce -> WooCommerce Multilingual -> Store URLs and complete all tasks listed in WooCommerce -> WooCommerce Multilingual -> Status.
2. Test for plugin conflicts by:
- Switching to a default WordPress theme
- Deactivating all non-essential plugins, leaving only WPML, WCML, and necessary plugins to reproduce the issue active
- Ensuring a full backup is made before testing
3. Check the WooCommerce default checkout page setup and look for JavaScript errors in the browser console or related logs in WooCommerce -> Status -> Logs. 4. As a temporary workaround, replace the "Classic Checkout" block or Shortcode with the default Checkout block on the checkout page. A guide can be found in this video: https://tinyurl.com/ynkg55k8.
If this solution does not seem relevant to your situation, please open a new support ticket at WPML support forum.
Problem:
I am having an issue with a significant increase in CPU load (from 20% to 800%) on our VPS after updating the WCML plugin to version 5.3.0. The server crashes when opening uncached pages, and the problem appears to be linked to a conflict with WP-rocket 3.15.4.
Solution:
To address the CPU load issue, please check the "High Performance Order Storage" setting in WooCommerce → Settings. If it's not enabled, enable it. If it's already enabled, deactivate it and observe the CPU load. Additionally, check for any compatibility issues with WP-rocket. Temporarily replacing WP-rocket has resolved the issue, but our team may need to investigate further if the problem persists.
For rolling back to the previous WCML version, you can manually download it from WCML Changelog.
Relevant Documentation:
WooCommerce → Settings: High Performance Order Storage WCML ChangelogInvestigate compatibility issues with WP-rocket Keywords:
WCML update, CPU load, server crashes, High Performance Order Storage, WP-rocket conflict, rollback, compatibility issue.
