Guild Wars 2

Placed a ballista in SMC, teleported to get some supplies, ran back, as soon as I pressed build it vanished.

Now there’s no way that took 5 or 10 minutes, running to SM with permanent swiftness, so what just happened to it?

You might still have the siege deployment blocked status when you tried to build it.

Don’t remember seeing it; I only went to a keep, not Hill. I’d actually not been to the hill for hours, so if it had stuck on me unnoticed or invisible it should’ve been there when I placed the blueprint as well.

i think it’s still 2 minutes if the build site hasn’t had any supplies put on it yet, then jumps up to 10 minutes after that.

It looked like it had some, but I guess it might’ve had more base health than I expected or something. I’d be surprised if I arrived and pressed F literally at the second it hit 2 minutes though. I mean it was so exact, my character ended up kneeling and smacking the hammer on the empty floor.