I enchanted a legendary glass bow I smithed with soultrap and paralyze, 1 second each, resulting in approximately 1400 charges for both.
Before I know it, it's completely drained.
So I reload a save, and yeah, after maybe 40 shots it's already half gone.
Wanna hear a better one? I started using bound sword, and it's depleting my real sword's enchantment (legendary glass sword with mana drain + mana steal, about 70 charges). Yeah, I didn't even touch my glass sword, and the first time I use it since making it, it's completely depleted
I never had this issue before. I had a bow enchanted with soul trap and like 300 charges, and I've used that since I first made it, over 200 game hours. What the hell is this??!! Is double weapon enchanting completely bugged to hell? I've been working the entire game just to get that f#%%ing perk.