Equipment Duplication Glitch On H3 MCC

I laid down a single grav lift on Halo 3 yesterday and 5 spawned.

Here’s the clip:

I throw it down and then fly to the top of the map (triggering one of the guys on the other team to call me hacker). I assume it was some combination of random glitching and lag? I’ve seen a repeatable equipment duplication glitch in classic Halo 3 used by Trevx64 in his “Ingenuity” montage, but it only produces a single duplicate and I wasn’t doing that here.

Anyone seen something similar happen?

The same thing just happened to me with the energy drains.