It's also important to consider two factors which may be relevant right now:
- The overall complexity of your workspace
- The increased market volatility in the last week or so
Also, your workspace may be perfectly functional in 'normal' market conditions, but due to increased volatility, NinjaTrader/your PC can no longer keep up with the amount of incoming data. This is exacerbated when using charts/indicators that are based on tick data, since tick data directly correlates to market volatility.
Finally, I have provided a link below to our Help Guide that goes over performance tips:
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