Pending order didn't change to Open - only after client terminal reset (ERR_INVALID_TRADE_PARAMETERS) - page 3

 

You can NOT delete pending order when the market is closer to open price than MarketInfo(chart.symbol, MODE_STOPLEVEL)*Point

You can NOT close open orders when the market is closer to TP or SL than stop level

You can NOT set stops closer then stop level from the market

 

I Have the same problem with pending orders that cannot be deleted or modified.

I discovered that after restarting connection with server by for example changing server, the frizzed order became filled order and can  be modified

Reason: