Trap Jammer isn't working properly

[mah9]

"When your opponent activates a Trap Card during the Battle Phase: Negate the activation, and if you do, destroy it."

I attacked my opponent's monster (battle phase), and he activated Wall of Disruption, but my Trap Jammer didn't countered it.

Edit:
It did work against other trap cards, but there appears to be an issue when it comes to certain cards such as wall of disruption.

[[deleted]]

If you place it on the field you have to wait 1 turn. Meaning you can activate it on your next turn. If you place it then attack and your opponent drops a mirror wall then yea you won't be able to activate and block it.

I know this cause I run trap jammers in my deck

[Revelanth]

Fun Fact: Every single and I mean every single of these "X doesn't work" threads were made due to ignorance and failure to read and understand the card text and/or game mechanics.

[Sparse Dunes]

Originally posted by Revelanth:

Fun Fact: Every single and I mean every single of these "X doesn't work" threads were made due to ignorance and failure to read and understand the card text and/or game mechanics.

[GH(+)ST]

Originally posted by Revelanth:

Fun Fact: Every single and I mean every single of these "X doesn't work" threads were made due to ignorance and failure to read and understand the card text and/or game mechanics.

wrong, mine was a fur hire deck where i was against another fur hire, i had a donpa on my side of the field , and when they special summoned a fur hire (they had no donpa, it used my donpa effect to kill my card. i saved the replay even, there is no reason why that should have happeend. there are broken effects out there.

[mah9]

Originally posted by Revelanth:

Fun Fact: Every single and I mean every single of these "X doesn't work" threads were made due to ignorance and failure to read and understand the card text and/or game mechanics.

I should have been more specific. Apparently, Trap Jammer isn't working in all occasions. It worked when I used it to counter other trap cards, but not against wall of disruption. I didn't save the replay unfortunately, but i'm pretty sure I had it set for more than 1 turn.