Historical Data Time/Data Discrepancy Between Computers

Hello NinjaTrader Support Team,

I am experiencing an issue with historical data in NinjaTrader 8. I am running the same script and chart settings on two different computers, I noticed first that my backtest results were different from a day to another, so I checked the same script on my second computer, it gave different results, So I run the script on both computer and i checked, i found that there is a 1-hour discrepancy in candle timestamps for historical dates.

For example:

  • On my laptop, a candle for 2/2/2023 appears at 16:00
  • On my PC, the same candle appears at 15:00
  • And the Data is a little bit different

Both computers are set to the same time zone , and live market data displays correctly with identical times.

On some days the data isnt the same, and missing in my computer.
I use simulation Mode.

I joined a screen shot of both:

My laptop :

My computer :
The same candle is on 15h

Thank you for your support.

Best regards,