Undetected means the current build is maintained, not that a ban is impossible. Easy Anti-Cheat and the game itself both change. When they do, we rebuild and post the note on Updates. Until that note is up, stay out of a raid. An old build is the common way people get caught after a patch.
Your settings matter too. A maxed FOV and every ESP label at long range is louder than a small FOV and a short draw distance. We cannot promise a result for every account. Check Updates on patch day, use the build that note names, and write to support if the new loader will not start. Include the order ID.