I am encountering a bizarre problem whereby Interactive Brokers has been canceling my market orders for $XLY because its price is “out of allowable price limits,” which confuses me, as it’s a market order.  All of the other instruments executed correctly.  Consequently, my system has tried to reissue the market order for $XLY the past two nights (and will do so again tonight), so I will probably have to open the order manually tomorrow.  Has anyone else encountered this problem?