Debug mode on but no logs? Ensure WordPress logging is configured (e.g. WP_DEBUG_LOG) and the log file path is writable. Use Download in Debug Log Management to confirm entries are being written. Check file permissions on the server if logs still don't appear.
Performance toggle unavailable? Convert new uploads to WebP shows as Unavailable when the server's image library (GD/Imagick) cannot encode WebP. Upload tweaks only apply to new uploads. Run Rebuild All Thumbnails to apply size changes to existing media.
Labs feature broke something? Disable the Labs feature in Settings → Fleek Labs and save. If the issue persists, use Clear All Cache in Debug Settings and reload. Report bugs so the team can improve the feature.
Safe for production? Debug mode and verbose logging can expose sensitive data. Use debug on staging or temporarily on production. Turn it off when not troubleshooting. Labs features are experimental, so enable them only if you accept possible instability. Rebuilding all thumbnails is safe but slow on large libraries and temporarily uses extra disk space.
Quick reference
| What | Where |
Debug Settings | Settings → Debug Settings → #/settings/debug (debug mode, log management, auto-clear, notices suppression, clear cache) |
Performance | Settings → Performance → #/settings/performance (Performance Tweaks, Thumbnail Regeneration) |
Fleek Labs | Settings → Fleek Labs → #/settings/labs (experimental feature toggles, Early Access) |
Save | Per section; click Save in the active panel to apply changes |
See also
Settings Center (overall layout and sections), Integrations Hub (stack and tools that may affect performance).