Newton convergence could not be reached

I am running a dynamic analysis on a quadcopter frame but I run into this error while running the simulation, which says Newton convergence could not be reached. I might have some issues with the meshing but I am not sure of the right meshing settings.

I cannot share the project since its a private project. I have created a dynamic impact analysis study where the quadcopter hits a concrete wall with a specified velocity.

Hi @f20210264,

It’s a bit tricky knowing exactly where the problem lies without having access to the simulation itself, so we can only provide general advice:

Does that help?