Yes it happened to me today. Once a race is late starting and another is about to go, you click next race on Betfair and it takes you one race past the one you wanted. When races get behind and having multiple screens, betting on all racing codes, it can all go a little 'haywire'? I thought I placed a bet on Monashee Moon at Ipswich gallops and ended up placing a bet on Madam Crash at Angle Park Greys....lol. Just looking at TAB numbers and not paying attention to the name.

The worst one I ever encountered was going from using a mouse and desktop computer through the day, and then use a tablet with app in the evening to place bets. You think you've placed a Lay bet on the tablet, when in fact it was a Back bet. You learn by your mistakes quickly, with that one!