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Ansys Learning Forum Forums Discuss Simulation General Mechanical Convergence problem when going from 2023 R1 to R2 Reply To: Convergence problem when going from 2023 R1 to R2

dlooman
Ansys Employee

Around that time we made the Seebeck effect strongly coupled.  This is probably the issue.  Set KEYOPT(2)=1 to go back to load vector coupling.  LNSRCH,ON is frequently helpful in these analyses.