Mac - Multiplayer not working!

My multiplayer isn’t working on gmod. I have a mac.

Can anyone help on this?
Spec’s:

MacBook Pro
13-inch, Mid 2010
Processor 2.4 GHz Intel Core 2 Duo
Memory 4 GB 1067 MHz DDR3
Graphics NVIDIA GeForce 320M 256 MB
Software Mac OS X Lion 10.7 (11A511)

Thanks!

What do you mean with “Not working”?

It loads and then crashes right after it downloads all of the content.

My Mac Mini does the same.

Happens to me 9/10 times. I can barely ever play with friends.

It worked once, but in flat grass with one player, then he left.

I put up another post about this, but I know the problem. I’m not sure if its the same one, but it involves certain phx props such as the traffic lights, double wheels base, and iron beams. Try spawning these. If you crash, then I got it right.

Thanks, ill try that

I have a iMac (Google the specs) and it does that same thing, connect to server, download, crash.

Ok. I found out it is the game mode that is causing the crashes. I played a Zombie Survival game with friends and I even just walked around big city with some random players.

But i tried over 5 sandbox maps and they just force quit the game.
So it may be phys props or it may be some bug in the sandbox game mode.