weapon out of charge, pull out soul trap, pull out Azura star. Lather, rinse, repeat every 10 seconds.
We just had a problem with recharging our weapon every 10 seconds.
You never had a problem soultrapping and recharging every 10 seconds?
Hmm. I guess part of the difference in attitudes is that I didn't use Really Powerful? enchanted weapons. So I didn't need to recharge every 10 seconds.
Yeah, I suppose if you're using a weapon that only gets, say, 10 strikes on a full charge, that could get annoying. (Of course, under a "time" recharge system, you'd still only get those 10 strikes, and then you'd have to wait awhile to get more. Doesn't seem much better.)
edit: by the way, what the heck weapon were you using?