I m Bas, the maker of LyricLayer. Here is a short troubleshooting guide for anyone trying lyric overlays on YouTube.
1. Check the recording first.
An album track, live performance, radio edit and slowed upload can share a title while having different lyrics, intros or tempo. Compare the actual words and verse order. If they differ, choose another recording or search using the artist and track name. A delay adjustment cannot fix the wrong version.