A3 An Escalating Problem - 1st Jammer is missing

[The Humbug]

This is not because the jammer's location is changed. I realize that it was changed before, but it just does not exist in my game. Without it, there is no way to finish the puzzle. How might I make it magically reappear?

[IIIIDANNYIIII]

The jammer in that puzzle was moved to a different location. You'll find it if you look at the wall on the right, in the corridor the bomb is moving through.

[The Humbug]

Are you saying that there's only one jammer?

[MASTAN]

You need only one jammer there.

[The Humbug]

I'm afraid I really cannot find any solution to the puzzle with a single jammer. Could someone please enlighten me?
Here's what I do. I avoid the metal ball, take the jammer from the ledge, and use it to trap the ball. I then use the jammer to open the energy door to the stairs. I realize that I must get the keys from the maze looking area, use them to open the door, then allow the ball to destroy the turret. However, without a second jammer, I can find no way to get into the maze looking area with the keys.

[MASTAN]

Take that jammer and go to the maze.

Little hint: Name of the puzzle

[The Humbug]

I can't take the jammer and go to the maze, because the jammer is holding the door in between the stairs and the first area open! If I remove it, the door closes and I can't progress!

[MASTAN]

Well, you can. But I won't say more or it will be direct answer.

[ma.hirsch]

How about if you could lock up the mine first,
before you do the other?
I only played the puzzle a few days ago.
So I like it even better.
Don't panic, it's easy. I just can't tell you.

[IIIIDANNYIIII]

The charm of any such puzzle is that it's actually very easy, and even super obvious. I wasn't at Croteam when I first played TTP, and I've had it happen to me a lot. You seem to have hit a wall and there's no progress. And suddenly, it all becomes very clear. :)

It will come to you in a few days if not before. When you least expect it.

[The Humbug]

I finally got it! I only really understood what to do after completing hall of death(or whatever it's called) though.

[Nanodeath]

I didnt know the ball destroys turrets so i got stuck for a long ass time XD Might have been taught to me earlier but i took a long break so.. :(