datasource freezing the app


I have a screen using datagrid with around 5k rows, for some reasons I’m there is an issue, when I open that screen it freezes all the app and studio.

I’m not able to see any log about this, is so frustrating, there should be something to prevent when datasource is not working fully correctly.

Can anyone help me why this is caused, I have other grids which are working correctly with even 2x more data. Could it be a casting issue ?

I had to delete the datasource and recreate a new one, and magically it fixed, so I removed the old one with the only thing changed was the datasource name. I have no explication why this happened
PS: using a tab


Unfortunately, we cannot reproduce the problem. We will be able to help you if you send us a small sample project along with reproduction scenario that demonstrates the issue.