Cancel balance of order and restart routing decision process
The unexecuted balance of your order is cancelled at the current destination and the routing decision process starts again. If an order is cancelled because it times out (10 seconds elapse), the algorithm checks to see whether it has been routed through all eligible venues. If it has, then all venues are included for consideration. If it hasn't been routed through all venues, the current destination is removed from consideration until all venues have been exhausted.