Guys the issue around the bad command byte, I don't believe this is a client issue so please don't look too deeply into your clients/cfg's. I also don't believe it is a connection issue to the dedi box but the issue is specific to the Legacy server, that doesn't necessarily mean the build (though possible see here ) but anything associated with the server from resources to lua's, we are still working behind the scenes to resolve the issues but it's a slow process as we make one change at a time at wait for the results of so please be patient.
We believe the 999 issue is resolved.