I have problems with Titan plumes. I run as soon as I see it yet I still get hit. I only avoid it if I am already running when it appears.
I don't know what's causing it. The fight can't possibly be designed around predicting exactly when a plume is coming. I do know when to expect one due to the rotation (I have a chart printed) but how many seconds between attacks? Am I meant to count them and run early?
Seems more an issue with latency to me, I'm in the UK so it's quite a distance from Montreal.