ISRU and advanced antimatter plasma drive

[Ariochaotik]

So i designed 3 different ships with an advanced antimatter plasma drive, and an ISRU. A dread, bb, and cruiser. Just built some of the dreads. Closed game to go eat.

Come back to play, and realize i want to design a colony ship. For some reason it's not letting me design a ship with an ISRU with that drive now. I can still add a hydron tap, but if i have that drive equipped it wont let me add the ISRU. If i equip the ISRU first, it wont let me equip that drive.

Is the ISRU supposed to work with hydrogen/antimatter drives? It says Hydrogen under propellant, and the hydron tap works so..

[Eltoron]

Advanced antimatter plasma core drive use Hydrogen + Antimatter as a proppelant materials. 10 Hydrogen + 1000u of antimatter per tank. ISRU module allow you to refuel on empty surface hub-sites with propper resources presented on site. To refuel your ship with ISRU you need to land her on a site with all propelant resourses available to mine. Hydrogen and Antimatter in you case. There is no possible hub-site in game with antimatter present. So there is no chance to ISRU to work with antimatter drives.

[Ariochaotik]

That makes sense, but the auto-designer put the ISRU on, with that drive/power plant combo. Guess it's just a bug with the designer.

[gimmethegepgun]

Note that the Remass Scoop should work (though based on what I've read it might just not actually work at all in the current build due to a bug), because what it cares about is the classification as a Hydrogen drive, not what materials it actually uses. So the Hydrogen drives that also have Antimatter, or Nobles and Fissiles, can repropellant using it.