bajasom

Although you restored a valid Start11 backup, some program files may be corrupted, which could explain this persistent incompatibility. You can try reinstalling Start11 to see if that fixes the problem.

You raise two very good areas of return for Sins of a Solar Empire II (Advent faction): the QoL of the auto-activation of the Halcyon Carrier ability and the balancing of strike-craft.

Check the internal mechanics: is it really "24% off" or is it "~25%" but rounded to 24% for accuracy?