RTP is a long-run average, not a promise for one session: 96% RTP means a 4%...
https://danteuoqx487.theburnward.com/what-does-millions-of-spins-mean-for-my-one-hour-session
RTP is a long-run average, not a promise for one session: 96% RTP means a 4% house edge over time. Volatility describes how uneven results can be. In short sessions, results may differ sharply from the average—you may lose quickly or win unexpectedly.