by GaryRussell » Tue Apr 07, 2009 10:53 am
Because you are placing bets below minimum stake. Betfair do not officially support this so the software has to “cheat”. This “Cheat” requires 3 transactions which all incur the delay, totalling 15 seconds.
On horse racing markets the delay is 1 second and therefore 3 seconds when placing bets below minimum stake.
On some markets the delay is even longer, eg. 8 seconds therefore the total time to place a bet is 24 seconds.