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Delay data

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    Delay data

    One of my customer has experienced data delay during high activity in ES this morning.
    On my PC I have not experienced this data delay.

    Here is his comment :
    CQG Continuum. Weird thing is NT DOM = TOS prices. NT DOM was different from "my 3rd party indicator" windows. now good, but during the liquidation break, was way behind.

    Do you have a possible solution to this problem ?


    #2
    Hello blar58,

    A delay may indicate high CPU resource use.
    • Is the script running with Calculate set to OnBarClose or OnPriceChange and not OnEachTick?
    • Does the script have loops?
    • Is the script script creating a large amount of new objects?
    • Does script override OnRender()?
      • If yes, are you ensuring to reuse all objects and ensure no objects are created in OnRender()?
    • Have you done any debugging to comment out code until the problems stops and then uncomment code until the issue returns to identify the code causing the high performance impact?
      • If yes, what is the specific line or lines of code causing the impact?
    Chelsea B.NinjaTrader Customer Service

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