We have recently noticed that the FXCM servers return wrong account equity values through the FXConnect interface that's used by Zorro. First only one user reported that phenomenon, but it seems now to affect other accounts too.
Apparently it's a bug of a recent change in the FXCM server software. We're in contact with FXCM about this, but they seem a little slow - they could not yet identify the problem.
Please report here if you observe a different equity in the FXCM trading station and the Zorro display. The wrong equity value does not affect trading, but it is not a satisfying situation, to say the least.