Wrong Symbols? MetaTrader 3

[Forex Trader]

I am using HyperServer, HyperOrder and HyperOrder Client, to take data from MetaTrader 3.86, feed it into Prosuite 2000i and then send my trades to a MT3 broker.

The problem...

When going from long to short or short to long, it requires 2 rapid separate trades. The first trade is fine, but the 2nd trade is cancelled with the error message "wrong symbol".

Can any one please help?

Thank you

[Forex Trader]

I'm not sure with MT3 but in MT4 I have read that there's a minimum time between orders (I think the broker can set this on the server). May be 5 or 10 seconds.


Markus