I've already found the 3 Crypto Keys in the game, and in the Hacking Room it says that the steles in the core are now inactive, but every single time I reach the core all the steles are still pretty much active. Is there something I'm not doing? 

Kindly fix this problem, I am a super fan of all things Endless, and this frustrastes me heaps, just like Fassie's 2nd quest bug (the Merchan doesn't sell the recipe). 

Cheers