Duplicated case leads to different results
 

Hello!


I am currently simulating some basic flows to learn fluent and the following strange problem occured.


I have created a case, duplicated it and solved both of them. The results from both cases are identical as they should be.


Now I initialised both cases again and ran them once more (with same settings). But now the results differ from each other and I dont know why.


Do you know where the problem might be?


Update: I initalised both cases for the third time and run them again and now the results are identical again. Now I'm beyond confused.