Lag onCellClicked

[themese]

Hi, currently I'm having performance issues each time a cell is clicked. Even with the most basic functionality I get a small delay about 1 second or something like that, maybe a bit less. My table has almost 400 items, with 4 string columns, so I don't think it's that heavy, but it's true I don't get this issue with around 20 items. My problem is that not having pagination is a must in my case.

Does anyone has the same issue/solution?