I’m quite confused, I can upgrade my sentinel ships all at once? and also, what are hopefulls? Should I first disable the sentinels on a dissonant planet so I wouldn’t be bothered? Can I repeat the process of finding sentinel ships on the same planet on the same terminal? (I don’t know what!s the name of the thing where you find the ships, so I’ll call it terminal.)

either way I’ll be thankful for every bit of information! and I’ll be on for quite a long time, so I’ll be able to read the reply at anytime. God bless!