Time to time, when using the spell 'Ember', the spell is counted as launched but doesn't work at all (no effect at all).
The main problem linked to that is that the spell is counted as being used, so it never goes back on cooldown state, unless the character die. If it could at least go directly on cooldown when this situation occur, it would help.
It **seems **to occur when I'm supposed to be interrupted by the enemy while launching the spell.