MOO Bug? (Should be easy to solve)

[pinacoladaxb]

Never mind. It still crashes most of the time.

[pinacoladaxb]

OK. I discovered something. On frame 2, one of four things always happens:
1. Both players sign on and locate each other, but when one of them tries to send a packet, his application crashes.
2. Both players sign on, but neither locates one another.
3. Both player sign on, but only one locates the other.
4. Both players can sign on and everything works properly.

Now here's the interesting thing. If I run frame 2 without running the whole application, both players can always sign on and everything always works properly. Any ideas?