Https://snippet.dhtmlx.com/5v8mva62

Hi,

In treeGrid, when selecting an item from the dropdown menu using comboFilter, and then clicking on a checkbox in a row to select it, the selected item in comboFilter will be refreshed, and the list will be refreshed again.

https://snippet.dhtmlx.com/5v8mva62

Best Regards

Please, try to update your dhx.Suite build. This problem is not occurring in the v8.4