Some of the settings in the Print quality and Material sections in the xml file are being wiped out when a profile is modified and exported. I noticed that the PLA section was defined but empty, same thing with the Medium print quality section.
I can edit the xml file manually and it then works fine, but if I export the profile - BAM! It wipes out those settings again.
Can someone else please confirm this behavior?
[edit - other comments deleted to reduce distraction - hopefully this will draw more attention to the problem described above]