RTP is a long-run average, not a session promise: 96% RTP means a 4% house edge...

https://www.hometalk.com/member/262788598/nina1700417

RTP is a long-run average, not a session promise: 96% RTP means a 4% house edge over time. Volatility shapes how wins and losses arrive—steadily or in bigger swings. In a short session, results can vary sharply either way.