Guild Wars 2

hey all i just started playing ranger recently they are really fun in duels but apart from that i just simply detest the class that was my nice little intro:P Anyway I just wanted to ask a question regarding the stun breaks on the ranger utility options such as protect me, zephrs speed, and lightning reflexes, i am only mentioning these three as these are the ones i have used in structured pvp. Ive been in a couple pvp scenarios in which the utility skills which were suppose to break stuns did not actually perform its task, thus i lost all my hp within those 2seconds of being stunned. My question is as follows: Do these stun break options actually work? im not too familiar with the class, therefore im actually not sure if this is a bug, or maybe it appeared that way due to my current lags due to connection issues.

maybe you were immobilized, which is not a stun but a condition

http://wiki.guildwars2.com/wiki/Control_effect

All CEs listed there can be broke immediatly, except one, Launch(Blowout).

http://wiki.guildwars2.com/wiki/Launch

Launch(Blowout) simply launches you on the air and pushes you a little farther. Contrary to the other CEs, Launch can only be broke when you character lands on the floor. That said, even if you use a stunbreaker immediatly after you are launch, you won’t break it’s effect. It only works if your character is fully motionless on the floor.