Topic category: Bugs and solutions
The latest version released as of February 14 2016 tends to eat as much CPU as it can and slows down the entire computer. Some versions of MCreator have had this fixed in the past and do not have this issue. The application freezes many times when trying to use it normally. Task Manager reports the Java Platform process tree MCreator runs on as using anywhere between 75-99% of the CPU's capacity.