Slow open or can't open tree view
When working with big data to show in tree view (not list view), is very slowly to show records when have hundred records. But when you have thousand records, finally you need to kill client because is impossible to show children records.
An example about tree view to show:
>
> Product A
> Subdivision 1
> Subdivision 2
> ...
> Product B
> Subdivision 1
> Subdivision 3
> Product C
> Subdivision 4
...
If you are working with hundred records, when click arrow to display child records, it's ok, slowly but finally get childreen fields. But when you are working with a lot of records (in this example, 27964 products to display and each product have some subdivisions related each product) is impossible to show child.
Tested with different s SO (linux and windows) and different s laptops and desktops machines.