This is buggier than RC1, which wasn't flawless itself. Release Candidates aren't supposed to have known bugs. This is feature complete with a myriad of bugs, which means BETA.

Instead of telling users to disable the buggy setting, a temporary version should be released that disables the feature. Developer must have very poor software quality philosophy.

Eventually bugs will be caught. If not, no one will use it and maybe it'll be open-sourced and we can fix it ourselves.