Ctrl B will not save a new blueprint anymore. I can no longer save ANYTHING I create at all.
This started with a buggy Ctrl B that would sometimes crash the game.
It has gotten worse over time and now I am completely unable to save any blueprints at all in any world of any type in single or multi player. I am an avid player with 2700 hours of time on this game and I have tried reinstalling the game, deleted the local folders, etc. nothing has fixed this bug. I am now unable to save anything I do at all.