Random render error cesium js

Hi everyone.

I am encountering a problem where cesium crashes randomly, especially when there is a lot of labels drawings and redrawing .

When i get the red error i just reload the page and everything back to normal, untill after a while its crashes again.

I tried to make a crash handling service which reload the page automatically when a rendering errors appears (just like the user does), but it doesn’t work.
the red error appears after the page reloads, untill the user reloads the page.

1: where and how i start to investigate this problem, is there any tool to check for memory leaking or drawing problems?

2: how do i implement the crash handler service so he can reload the page as the user does?