I´m trying to use tradingview pinescript for algotrading, and I use pineconnector to connect with my Metatrader account.

I pretend to send 3 alerts at once, one per each partial TP for a given entry condition this way:

            alert_string = pc_entry_alertPips("buy", pc_slpips, math.round(pc_tppips), 
                    pc_bePips, pc_bePipsOffset)
            alert(alert_string, alert.freq_once_per_bar_close)
                        
            alert_string2 = pc_entry_alertPips("buy", pc_slpips, math.round(pc_tppips/3), 
                    pc_bePips, pc_bePipsOffset)
            alert(alert_string2, alert.freq_once_per_bar_close)
            
            alert_string3 = pc_entry_alertPips("buy", pc_slpips, math.round(pc_tppips*2/3), 
                    pc_bePips, pc_bePipsOffset)
            alert(alert_string3, alert.freq_once_per_bar_close)

Most of the times Metatrader account receives all the alerts, but sometimes only one or two of them.

Do you know of any workaround about this?