Strange Behavior of App in Test & Production environment

[agni_gold]

Hello Everyone , 

I am facing a very strange issue, sometimes my dashboard is not loading all data in the dashboard in the production environment.  ( All code is stored in QVS files and in the dashboard, we are only including that QVS file)

While with the same code and same set of QVDs, if I am reloading in the Test environment, it is loading correct data and the dashboard is correct.

The only difference in both the environment is of Patch difference, 

 TEST :  Qliksense Feb 2019 - Patch 2 (qliksenseserver 13.9.3)

Production :  Qliksense Feb 2019 - Patch 4 (qliksenseserver 13.9.8)

Have anyone experienced such a case ? , or any valuable comments much appreciated. 

[Gysbert_Wassenaar]

Are the data connections used in the script the same in both environments? Are they really really pointing to the exact same set of qvd files?

[agni_gold]

Yes, i have check this thing multiple times. configurations are perfectly fine.

[Gysbert_Wassenaar]

So you've verified in the QMC of both environments that the data connections in both point to exactly the same location?

Then load the data one table at a time in both environments and check after each load if there's a difference between the two environments.

[agni_gold]

Yes , done the same thing , but in Production, data is not coming correctly and in Test, data is coming correct.