General Input
I've never took the time to confirm it or not, but I have heard the following said:
Due to the messed up way mercs are programmed to respond, a merc healer will not cure / cast heals on your character if they are affected by a dot.
There are specific criteria that must be met in order for the merc to trigger heal starts, and out of combat dots are just not one of them.
I can't remember if it was on these forums or on the SOE forums where someone pointed it out. But i believe they also pointed out another flaw in the criteria of merc healing that could allow you to slowly die and never get a cure/heal.
Can anyone elaborate or confirm this info?