Yesssss that always happens to me!!!Yes I always find that weird. I don't like changing machines I really hate it at land based casinos when you move you can bet your bottom dollar the thing will pay as soon as someone else gets on it.
In China part of their superstition is "Do not have sex before gambling." This is applicable to both male and female player
Yesssss!!its annoying even when it is someone you know, lol