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Ansys Learning Forum Forums Discuss Simulation Fluids “FLUENT failed to validate the connection” after a certain time Reply To: “FLUENT failed to validate the connection” after a certain time

Gary_S
Ansys Employee

 

I have a similar issue but with the Ansys MAPDL solver on 23.1. 

A workaround for MAPDL for now has been to specify an alternate MPI. 

So, see if Fluent has a way to specify an alternate MPI, say an eariler Intel MPI or msmpi or openmpi. 



 

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