While it is not always possible for us to detect margin calls due to broker technology limitations, whenever we do we will disable AutoTrading in your brokerage account to prevent any further orders until you re-enable AutoTrading.
Please note that if you have the "Allow Manual Trading" or the "Use my brokerage account as trade leader" feature enabled, we will *not* disable Autotrading as these two features tell us to either publish or ignore your non-C2 executions.