Trace is not working if the browser screen is of a specific size. There is no response and the browser froze like the attached image. This matter does not occur in other sizes such as full screen.
It also occurred in other browsers such as Firefox. The same matter also occurred in Private Cloud (v4.17.01).
Solved! Go to Solution.
Because it is not a serious bug, I close it. For details, please see the question comments.