Thank you,
I will try to freeze some tracks (so the project will be much lighter...).
The slow bounce could be an option? In this situation the problem is that the playback is not always clean and some clicks / pops are introduced sometimes because of the heavy CPU load (around 35% on task manager but then there could be much higher peaks...).... and I don't know if the slow bounce will be ok, but I can try....
System specs: I7 and 8 GB Ram (but many Slate Digital plugins are engaded...).
Bye,
Giorgio