It’s not uncommon to encounter post editing issues after successfully migrating a WordPress site from one domain to another. Let’s explore potential solutions for the problems you’re facing on Domain B:
1. Check Permalinks:
Ensure that your permalinks are configured correctly. Go to Settings > Permalinks and choose a common setting like Post Name. Save changes even if the correct setting is already selected to refresh the permalink structure.
2. Verify ACF Plugin Compatibility:
Since you mentioned using the ACF (Advanced Custom Fields) plugin, it’s crucial to verify its compatibility with the WordPress version on Domain B. Make sure you are using a version of ACF that is compatible with your WordPress installation.
3. Update URLs in Database:
Manually check the database to ensure that all instances of your old domain (Domain A) are updated to the new domain (Domain B). This includes post content, options, and any serialized data. You can use a search and replace tool or a database management tool for this task.
4. JavaScript Conflicts:
Check for JavaScript conflicts that may be affecting the functionality of the navigation bar button. Disable plugins one by one and switch to a default theme temporarily to identify if any of them are causing the issue.
5. Review Theme Compatibility:
Ensure that your theme is compatible with the WordPress version on Domain B. Some themes may require updates or have specific requirements for certain functionalities.
6. Cache and CDN:
If you are using any caching plugins or Content Delivery Network (CDN) services, clear their cache. Cached files might be causing issues with the proper rendering of your post templates.
7. Browser Developer Tools:
Use browser developer tools (F12 or right-click and inspect) to check for console errors. Any JavaScript or CSS errors could give insights into what’s causing the navigation bar button and footer issues.
Following these steps should help you troubleshoot and resolve the post-editing issues on Domain B after a successful migration. If the problem persists, consider reaching out to the support forums of the ACF plugin or your theme for more specific assistance.