Hi Ashish, Thank you for the reply. Yes, it converged without creep. I attached more information about the model below. I turned on the creep function after step 1. The convergent issue only occurred when creep is turned on. What would you check in the next step?
Material properties:
Anisotropic elasticity:
Anisotropic CTE:
Mesh:
Boundary conditions:
Temperature loading:
Time step setting for step 2 and 3:
Error messages:
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