The video poker has a bug - if you press the Bet button while it is greyed out (because you're supposed to hit Draw), the game malfunctions with the following message: Out of Sync You have modified this table in another window Your previous action has not been taken. This table has been refreshed, and you can now continue playing.

A large number of video poker games have the bet/draw button be the same or in the same position, so it is natural to want to click the same position after choosing which cards to hold.