Hey redwing, after trying everything you and phred suggested this issue has still not gone away.
Like phred I have used MusicBee Portable for years and I have not had any issues at all.
Something changed in version 3.2.6827.32939 that is causing my files to move when in the 3rd tab, why its happening to me only I can not figure out.
I could not get this to happen in any version before 3.2.6827.32939, also after installing the 3.3 Beta patch the issue did go away.
I will just bee avoiding version 3.2.6827.32939 and 3.2.6902.32258, thank you all.