Contract stopped working?

[Bogan7]

hi there guys I setup yesterday the Simex Nikkie contract and it was working fine (very happly with myself) Today though it wont work even though the IB data feed is still transmitting data. What could have changed?

Regards

Matt

[NinjaTrader_Ray]

I am unsure what changes on your PC could have affected this. Please try a reboot and if that does not work, delete the instrument, restart NT and add it back again.