April 5, 2024 at 4:55 pm
SVV
Ansys Employee

Hi,

 I tried to reproduce the issue and it is working in both the versions as expected. Please check the diagnostic file or make sure you are setting up the cases correctly. You may try to open the case created in 2023 R1 into 2024R1 and see if the issue exists. 

Also, I assume you are setting up the fuel correctly.