I have set my Binance Futures account to "One Way Only" which is equivalent to NFA compliant and set the NFA flag in Accounts.csv. My test script (see below) can open positions fine, however after the expiry of the LifeTime for the trade it can't close the position. I get the following error:

[BNBUSDT::L00004] - can't close 1@880.47 at 17:42:00
Error 075 - closing not supported (NFA?)

What am I missing here? Or is this an issue with the plugin. My test script is below

#include <profile.c>


void run()
{
set(TESTNOW|PLOTNOW|PARAMETERS|LOGFILE|NOLOCK|PRELOAD);
/// -- Optimitzation and WFO TICKS

StartDate = ifelse(Live, NOW, 20210401);
BarPeriod = 2;// 1440;
BarZone = CET;
EndDate = 20251130;
resf(BarMode, BR_WEEKEND); // allow weekend trading
LookBack=150;

//if (is(INITRUN)) Hedge = 1;

//UpdateDays = -1;

//setf(TradeMode,TR_GTC); //set orders as good-till-canceled for option spreads; TR_POS =only exit a trade if the position exists
setf(TradeMode,TR_POS);

MaxLong = MaxShort = 1;

while (asset(loop("BNBUSDT"))) //"TSLA.us", "AMZN.us", "MSFT.us", "AAPL.us" //"JPM.us", "PFE.us", "META.us", "WMT","NOW","INTC", "NVDA"
{

/// - Test that lifetime means trade is correctly closed
if (Bar - StartBar > 1 and NumOpenLong < 1) return quit("\nTEST OF BINANCE FUTURES COMPLETED");

LifeTime = 1;
if (NumOpenLong < 1 and !is(LOOKBACK)) enterLong();


}
}

A properly formatted version of the script:

Listen to the error message! AFAIK Binance is a NFA broker.

That is what I thought so I set the NFA flag in Accounts.csv as the documentation states. But when the LifeTime expires and Zorro tries to close it I get the error. Setting the NFA flag explicitly in the script did not help either.

I have worked around it by entering opposite positions instead of using the exit functions and that works.

Hmm, NFA does just that automatically. Maybe it is accidentally reset in your script at some other place?

Well maybe one of the flags or trademodes I set in the script, reset it. I will go through the doc again. But the code above is all there is to the script