Hello , Please check the attached image . It looks like zerodha server time is lagging .Order placed at 11:33:00:054 but in app it is still showing 11:32:59 . This is just one example of AMO to explain the problem but when i place order at 9:15 AM first request will always get rejected unless there is some delay in API .
Was it during the post mid-night? --> No because during maintenance we can't place any order . All order are of during market open time (9:15 AM) or before 12PM . Please suggest how to synchronize your server time and my server time so that order can be placed precisely buy compensating the network and APIs delays. what NTP server is using zerodha to sync the time ?