In CE 0.4, DSS were introduced (1,2,3,4). DSS 1 & 2 are normally automated. But there is no DSS 3 and 4. DSS 3 is not automated due to the fact that distortions with arcspheres constantly occur and you have to manually correct the situation (again, even this is not always possible). The situation with DSS 4 is even worse, because there, to get reagents, you have to fly manually on a homemade ship. All this leads to the fact that all technologies based on singular cards from K2 become simply inaccessible.

We don't cure the SE compatibility anymore, because Earendel is focussed on it. I suggest u to give this kind of information directly to him via his discord server under the channel SE-K2-compatibility. Now I have aware him of this topic in private chat.

Earendel told me that there's any issue, u probably have done something wrong.