On the other hand, investors seem surprised to have lost a significant (6%?) part of their investment. This surprise may be because somewhere it was stated that investors risk max 1% of their bankroll. This may be deceptive as the risk is max 1% for each bet! In fact, it is not unlikely to lose 10-20% of your investment when a big player plays for a long time and is lucky.
Is the site unclear on this point anywhere?
It says:
"
On each bet, each player can profit by up to 1% of the house's bankroll."
(emphasis mine). Is there anywhere that this needs clarifying. I don't mean to suggest that the 1% risk is all you'll ever risk. It is "per roll".