select

So, recently i've decided to increase my model render distance. However, after doing so, hammer started freezing for a few seconds when selecting objects in 3d view. The more entities/brushes where on screen, the longer was the lag. The issue persisted even after returning the model render...

Hey so.... i am having a weird problem with hammer. i can't select any objects properly and when i try to i select the obj or wall or whatever is behind it. i didnt mess anything up from options. in fact yesterday i could use hammer without any problems and today from nowhere i have this...