[Past +1 Syndicate Stats?]

All the weapon mods and sidearms from the syndicates give "+1", but is there any point to +3 other than having that +1 regardless of which of your weapons you're using?

[Can't Build Specters.]

Every time I try to build specters now I either get "unknown error" if I use the load out that I already have or nothing happens if I make a new load out, I've already repaired the game and it keeps not letting me build any more of any of the types of specters, everything else builds just fine.