When I go to create a grunt, they don’t have any systems, traits, or weapons in comp/con. I’ll check PilotNET though, thanks for responding!
My initial suggestion would be to go into Comp/Con's Options menu and look for the Migration Repair Tool, use that, and then if it still isn't working to try uninstalling and reinstalling the lcp. I was also having some similar issues earlier, and the Migration Repair Tool straightened them out for me.