My WordPress site suddenly refuses to load on desktop browsers, yet everything still displays perfectly on mobile. I first spotted the problem within the last few days, right after I ran a batch of plugin and theme updates, so I suspect something in that upgrade broke the front-end rendering for desktop. Here is what I need from you: dig into the installation, pinpoint the exact cause of the page-not-loading issue, and apply a clean, permanent fix without disturbing the mobile view that is already functioning. A quick turnaround is essential because the site is customer-facing. Deliverables • Root-cause diagnosis with a concise summary of what was wrong (conflicting plugin, theme function, .htaccess rule, PHP error, etc.). • Fully restored desktop loading on Chrome, Firefox, Safari, and Edge. • A short note outlining the steps you took and any preventive recommendations for future updates. You will have full WordPress admin access and, if needed, cPanel / FTP credentials. Familiarity with PHP, MySQL, debugging tools such as Query Monitor or WP-CLI, and safe rollback procedures will help you move fast without risking downtime. If you can jump on this right away and get the desktop experience back online today, let me know your plan and expected timeframe.