trying to use the profile feature, but it doesn't seem to be saving the data in a portable profile.

This is occurring in the beta, I'm assuming?

Correct.

I haven't noticed this issue, is anyone else having this problem?

It may have been that I was deleting the wtf's when installing an update and not realizing I was killing the profile. I don't (now) recall if I did any testing, but certainly haven't anywhere near 1.6.1 on this issue. Recommend closing.

Thanks for the update :) Closing!