Requality

First, this text is written in English because writing in Russian here produces unreadable symbols like these этот текст написан на английском. Meanwhile, I type in Russian without having any problems when I'm using other web resources or my desktop programs like a word processing program MS Word.

A problem with Requality, I have, is that Requality is hanging for a little period of time, 1-3 seconds, as I perform standard actions - change an id or name of a requirement, add a new requirement, add a location to a requirement.