I’m having the same issue with swapping gear sets. It is also ignoring the option to prevent swapping gear sets. In addition to the ring/trink rapidly swapping back and forth issue, as well as the not saving gear sets, it is also throwing items all over my bags instead of swapping out with the piece in my equipment bag. It is literally ignoring the bag sorting that we set in wow. The addon, when swapping spec/gear, is literally placing items in backpack (which is set to ignore), as well as consumables, trade goods, and the rest.
p.s. I did upgrade to 60. Which helped with the saving equipment sets. Also, i am no longer getting the LUA errors when exporting from bank. But the other issues i have listed are still occurring.