Guild Wars 2

Using the “Wildnerness Knowledge” trait it mentions survival skills are supposed to remove up to 2 conditions. But ive noticed in many instances they’ve only removed immobolize but nothing else. is this a bug or could there be a hidden cooldown?

You sure you picked the right trait? I’m pretty sure the majority of rangers in PvP and WvW use it, if there was a problem a lot of us would have noticed.

As you mentioned “Only removed immobilize”, I’m thinking you’ve been using Lightning Reflexes; it indeed only removes immobilize at the moment of casting, but also removes the 2 other conditions at the end of your back-roll (it makes it a bit less reliable for fast condi-clear).
If it happens with other Survival skills, I encourage you posting it in the ranger bug thread!