Big problem :(

[Dzuba]

Hello
I am a beginner map maker, and I have very bad English, so I write through the translator.
The problem I have is as follows.
I can not see the properties of brushes and objects. It happened with me recently, reinstall SDK and Ro, and steam does not help.
Give plz solve this problem.perhaps this issue has been discussed before, but I did not have enough language skills to find a solution to this variety of text

 

[Murphy]

No problem at all.

Just disable antialiasing in your display driver options and it'll work again. Disabling or letting the application decide (depending on what kind of driver you have) will do.