Hello, after installation everything works fine until I run ESI scan. It started fine, but when I double click on the icon, ESI fell down and debugging windows showed. Interesting is that scanning continued. After it I opend Advanced setup tree and suddenly GUI fell down, too. Then I can't work with it, white right side of main window stayed, no response after clicking on links, then whole system freezed. When I restarted egui.exe, computer started to work fine again. It's true that PC wasn't restarted, but it isn't necessary for version v3 and higher. It's a pity that these things occured only once. And question: Self-defense is only improved or something new?