Problem of delay in refresh rate of LTP

I have created a strategy with LTP used in condition builder. It checks the condition according to LTP price of a strategy shown by Tradetron. But the actual LTP price of an exchange is different. There is a delay in refreshing the LTP price at Tradetron.
It is creating a problem in calculations, based of LTP price. So is there any way to sort out this problem?
Any other keyword or any other idea?

The delay you see is due to browser latency. All conditions are checked in real-time which can be verified by notification log