ID tracker from surplus crate not working

[PeacekeeperPete]

I've summoned a surplus crate that had an ID tracker in it twice now, once right at the beginning at the round. Both times I had assassination targets, and both times when clicked on it has made a buzzing sound and not turned on.

Chances are 50/50 that its a bug/ Im an idiot and did something wrong.

Cheers