Ok, I'm playing through the main campaign using WMCoolmans latest build and the complete z_pack effects. The game plays really well apart from two things so far....
1 : Occasional 'freezes' of up to 15 seconds in-game. Everything will just come completely to a halt for a long time and then return as though nothing had happened. No particular event seems to set this off at all.
2 : A Complete System Reset on mission 4, where you are to chase the Iceni. After the Iceni has jumped, the Freighters arrive ok, but the moment the Capships (The new Fenris iirc) arrive, you see the blue glow and then the game hard reboots the entire computer.
I have a feeling these are both related to the memory leak, so I'm not putting it in Mantis yet, but I thought I would share my experiences
