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

https://lanesmasterchat.cloudhinter.com/posts/how-do-i-pick-a-slot-if-i-just-want-more-play-time

RTP is a long-run average, not a session promise: 96% RTP means a 4% house edge. Volatility describes how wins and losses are spaced. Short-run results can vary widely, so you may lose more—or win more—than the average suggests.