My WordPress site has started acting up and I need a sharp developer to get it stable again. Right now I’m seeing two clear problems: • Site crashes or errors • Slow performance (pages take ages to load) I haven’t dug into whether the theme, plugins, or custom code is the culprit, so I’ll rely on your diagnostic skills. I’m looking for a quick but solid fix—identify the root cause, apply a clean solution, and confirm the site loads smoothly afterward. A basic action plan I expect: 1. Audit logs, plugins, and theme files to pinpoint the trigger. 2. Patch or roll back faulty code, update configurations, and clear caches. 3. Verify normal load times and error-free navigation on both desktop and mobile. Please be comfortable with standard WordPress troubleshooting tools (WP-CLI, Query Monitor, database checks) and ready to document any changes you make so I can keep track.