ok thanks for help.
Now I'm getting better. I was able to win 2 games against 1 opponent, learning how to use Vasari mainly...and I'm far from managing everything correctly. Now I try Advent, and I'll finish by TEC
My best memory was an awful operation with my armada of 6 capital ships on a single starbase...I lost 4 of my capital ships and I preferred to reload...now I know what is the power of a starbase..

One question : I read that entrenchment should bring a solo adventure. I've installed it but I'm unable to find the solo adventure is it normal?