Extreme Lag while trying to do Market Playback

[Xercister]

Guys,

Running NT8 I am seeing some serious lag while using NT8. Running 4 instruments with 3 charts each on my i9 should be no problem at all. I'm only seeing this issue on Playback and not during the actual session time. It doesn't make a difference if I do the same day on Replay vs Historical. Is there anything I can look at that could help with this lag? I am running on 1x. Very hard to do anything past that.

[NinjaTrader_EricB]

Hello Xercister,

Thank you for your post.

Glad to assist. I would suggest rebuilding your workspace, adding 1 indicator at a time. Please keep track of what indicators you add back in so that we can narrow down what indicator is causing the issue if the issue returns. I also suggest making a backup of your workspace so we can restore a backup if the issue returns.
I have provided a link below to our Help Guide that goes over backing up and restoring.
https://ninjatrader.com/support/help...p__restore.htm

We look forward to assisting further.

[Xercister]

Thank you. I'll try the remove all and add back slowly until I find the issue.