Okay, I've been having this issue ever since 4.0 came out and its starting to drive me crazy.
Anytime I import an FFF profile it inherits another profiles settings - this also includes build volume and machine type.
I then have to reimport/remove multiple times in order for it to work correctly.
Made a quick video on it as well.
https://youtu.be/AuhjtKsYxpI
I also submitted this to support.
I have LOTs of profiles, and this happens with ANY profile I try to import, the video just shows one example of this.
Thanks y'all