In 4.14, does this still happen with any project you create or is it only with your converted project? Could you provide log files from one of these sessions so I can see if there are any error/warning messages related to the blueprint editor?
In 4.14, does this still happen with any project you create or is it only with your converted project? Could you provide log files from one of these sessions so I can see if there are any error/warning messages related to the blueprint editor?