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Hi, I'm doing a transient simulation where I use "CMLDBLU2" composite load model to represent all the network loads. However, cascaded tripping occurs when simulating for line faults (the fault duration is 0.1s). Prior to transient simulation, I performed no disturbance analysis and steady state contingency analysis and the voltage profile and loading levels seems good. So, is there any suggestion to avoid the cascaded tripping?