Ah yes, I thought you meant the actual F key

I've only had to use the function keys once, I forget on who, and I did indeed put an aura in it. I'm just not used to using them and I'll most likely forget most of the time. Another reason why auras shouldn't "turn off" when in hubs and shit
But yeah I guess that's the only way, maybe I'll put all the auras of characters in the function key so I get used to doing it
edit: do you guys donate to the weapon/armor vendors? after getting my crafter and enchanter to 20 Ive just been selling all my items (truthfully at first it was because I was low on credits from all the costume making). Ive been saving the eent items for some future new vendor, but now im wondering if its even worth lvling up the gear vendors?