Not had the probs with rocket launching, but there have been times recently when trying to shoot at a target, the display acts as if a shot has been fired and the numbers change, but nothing came out. Several attempts later, the game seems to catch up with itself and sends a mighty burst of energy at the target, destroying it.
Again, no "cheat detected" message on screen, and I just assumed it was lag. But with all the cheat probs just recently, it's got me thinking and I don't want to get banned for playing the game properly. As Santa says, please ensure everything is working 100% before banning anyone.