BETA version -- 5.0.1002.182

[Admin]

beta 5.0.1002.182x64 on win10, upgraded over centbrowser_4.3.9.182_x64.exe     
my install crashes every time i try to activate an incognito window.  this has happened on anumber of previous builds, but not the last 4.3.9.182 version.

thank you developers!!!  there is no browser as good as cent!

We can't reproduce it.
Can you record a video to show this?
And you may try disabling hardware acceleration.