What steps should be taken if basic troubleshooting fails to

If basic troubleshooting fails, consider more advanced steps: 1) Try a different network connection (e.g., mobile hotspot) to determine if the issue is specific to your current network. 2) Check your router settings for any restrictive features like 'VPN Passthrough' (ensure it's enabled if applicable) or unusual DNS configurations. 3) Collect WARP diagnostic logs (usually found in the WARP application's advanced settings) which can provide crucial insights for Cloudflare support. 4) Ensure your operating system and WARP client are fully up-to-date, as outdated versions may have known bugs.