I've had a problem when clicking on "browse" when looking for models since the last SDK update back in June or so. I can do everything but browse for models. The second I click on browse Hammer freezes, and then crashes eventually if I leave it open for long enough. If there is anymore info anyone would need to help diagnose the problem I'd be happy to help since I haven't been able to map since June because of this. Turning off the VGUI fixes it, but still wondering if there's any fix to still use the VGUI, or if anyone else has gotten this.