Support Board
Date/Time: Thu, 30 Oct 2025 23:48:57 +0000
Replay - Chart Appears to Be Updating Only Once a Second - In Bursts
View Count: 1140
| [2018-11-05 22:37:53] | 
| User45989 - Posts: 57 | 
| When I replay a chart utilizing tick data (DOM, Footprint), when playing at 1.00 speed, I am getting bursts of data that appear to pause every second or so.  This makes replaying for practice unrealistic. To try and solve the problem I have: - tested on two different machines. - ensured that virus checking was turned off (Windows Defender) - ensured that the chart update interval setting is at a high enough resolution I can provide a video to demonstrate the issue if requested. | 
| [2018-11-06 15:59:52] | 
| User45989 - Posts: 57 | 
| I should add that I am using a 1 Tick intraday data storage time unit in the Data/Trade Service settings and am using IQFeed as my data source. | 
| [2018-11-06 18:43:06] | 
|  | 
| Refer to: http://www.sierrachart.com/index.php?page=doc/ReplayChart.html#HistoricalIntradayDataRecordTimeframeEffect Due to how the time stamping is done it does make sense that you would see one second at a time with a replay speed of 1. This will be improved upon in the coming months. There is nothing you can do now. Sierra Chart Support - Engineering Level Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy: https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation For the most reliable, advanced, and zero cost futures order routing, *change* to the Teton service: Sierra Chart Teton Futures Order Routing Date Time Of Last Edit: 2018-11-06 18:43:40  | 
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