https://grafioschtrader.github.io/gt-user-manual/en/admindata/taskdatachangemonitor/taskdescription/pricedata/index.htmlThese background tasks load the price data of the instruments and monitor the connectors through which it is obtained. The daily task 30 updates all prices and then carries out a series of further work, among it reading the split calendars. Tasks 35 and 40 load the prices of a single security or currency pair, task 45 the exchange rates of the European Central Bank. If a connector fails repeatedly for an instrument, its retry counter rises. Tasks 46 and 47 notify the main administrator when this happens frequently for one connector, and task 49 resets the counters once the fault has been fixed.Hugoen