Hey,
I'm using the Invisibility skills, level 4. I am suppose to be able to stealth kill people while being invisible, yet when I do it, I dont stay invisible...
Any ideas why?
I actually had the same problem (just started as a malk, first clan I've used with obfuscate). I don't think it is due to bumping or anything similar. I would get the obfuscate failed/broken message because of the fact I was using something in the environment. Presumably the mere use of the use key is creating the failure in obfuscate.
Using the mouse button to stealth kill has solved it for me.