I have some page with a Kendo Ui for JQuery Multicolumnbobox.
At on one page there are around 20 MilticolumnComboboxes and only one large data (around 10000 rows) others have around 5-200 rows ( load data via .json array files)
It takes very long time(maybe 7-15 sec) for the page to load already.
If I off all the Multicolumncomboboxes the page renders fast.
Are there ways to increase the performance with the Jquery Ui MulticolumnComboBoxes?