It appears that perhaps the ACE beta release is crashing the server. It has happened for the second time now and i am the blame for it. The first time xmaster and myself joined using ACE and it crashed. I just joined and it crashed again.
I guess people need to hold off using it until we get the ok from the admins.
FORMER 22ND RRR/FORMER 1ST JTOC/ ALWAYS A TACTICALGAMER
It SPECIFICALLY says, to NOT use ACE on a server that isn't running ACE.
A little note on MP compatibility:
ACE was developed only for use in a uniform MP environment - ie client and server both MUST have ACE installed, and all pbo's should be of the same version. Otherwise the behaviour is unpredictable and might well cause a huge flow of errors and general instability/crashes. It is highly inadvisable to either connect with ACE to non-ACE servers or connect to ACE servers without ACE activated.