All talents with cool downs less then 30 seconds should reset at rest... It's frustrating to lose a fight because you rest too quickly (on a mage at least)
Never had this problem before, but apparently this game uses some of the same triggers as Pandora does... Since at the end of each level my Pandora music stops and I have to pause then restart it... Pandora also pauses if I click 'Mute Music' in the in game options... Very odd.
This would be a really good game if the flying things were attacked instead of just watched by the towers as they fly over.
As it is, I get to a flying wave and my towers shoot all but like 3, then STOP shooting at all and just let them through.