ok, i go to add a prop to my map, and the prop selection screen is not working. it is not responding. i cant click anything inside of it. i wanted to add trees to my level. but now, i cant. >:(
first time for me.
Try clicking the cross, then re-opening it.
Usually happens to me, among other problems, it’s because it’s a 2004 app and it sucks hard balls.
Works just fine for me. Try the non-VGUI model browser.