GO MESSY!!!! He is one of the guys with most hours played, is fun to play with and talk to. Knows the rules and is mature enough to follow and apply them in-game.
They fixed that method now you have to hold the sentry blueprint with your wrench then change to gunslinger and built it, and you only need to move it to make in mini again.
anti-virus <-- this can cause so many problems and is only effective against holding out hackers and virusses update driver reinstall driver change directx level