I had trouble with that too as I got combat then went to bed and left it open, it took me forever to figure out how to get started again because I would lose every combat as there were over 1.15 billion drifter probes and you don't see the numbers go up or down when it's that many so I didn't know I was making progress.
I put everything on 1 except for Self-Replication around 10, Hazard Remediation 2-3 and the rest Combat. As you get more Honor and Trust, put into Combat. If you are staying steady or increasing probes, start putting into Combat. If your probes go low, lower Combat and put into Self-Replication. Pretty much going to lose Combat for awhile anyway to start, so better to just put it into spawning more probes.