I found that if you had an AA.INI like this
[server_Toon]
AA1=Healing Adept|Archetype
AA2=Healing Gift|Archetype
AA3=Spell Casting Mastery|Archetype
with 5 AA to spend, it would loop non-stop on Healing Adept. You would expect it to Succeed on HA1, fail on HA2, Succeed on HG1, then fail on...