My NT slow until crash

[danemo]

Well I h´ve a Nt with continium datafeed. When the market is fast the NT is slow until crash. The chart´s stop. The ninja crash. Amazing. Could you help me? Thank you

[NinjaTrader_ChristopherS]

Hello danemo,

Please repair the database


Please follow the instructions below to repair the NinjaTrader database. (This can take long depending on the size of your database file and your system.)

Disconnect NinjaTrader from any open connections via File > Disconnect.
From the NinjaTrader Control Center window select the menu Tools > Options.
Select the 'Data' tab.
Press the 'Repair DB' button.
Press the 'OK' button.
Then review the Performance Tips section of our help guide

http://ninjatrader.com/support/helpGuides/nt7/?performance_tips2.htm