I've discovered a pattern in the crashing, the server uses less than 1gb ram on startup and as the server is being played the RAM usage obviously increases.
But after about 2-3 days the Renegade X server is using around 3,4gb memory. Even with just a few players ingame.
Now, I've been monitoring this quite a bit and I only get this crash when the server is around 3,4gb ram usage.
Maybe the clients crashing, the actor network channel spam and this have something to do with eachother?