Ammo glitch with Carrier

[Hawner]

These past few days, some of my friends have had a bug occurring on them (I couldn't see anything from my side). They explained that ammo packs dropped by the enemies started "following" them instead of being picked up and replenish their ammo pools. That lasts until we leave the map (in case we are on Plain of Eidolon/Orb Vallis) or complete the mission.

A while ago, that bug occurred to me on an Excavation mission, and I could see the extent of the bug:

1. Aside from the "ammo following" part, my ammo pool wouldn't replenish by the effect of my Carrier's "Ammo case" or by picking them up by myself.

2. My Carrier would not attack enemies despite having a weapon equipped as well as the prefect.

3. While using my primary or secondary weapon, I couldn't use the Quick-melee attack. I was able to change into Melee and attack, but not use the quick version.

 

As far as I know, that has only happened with the Carrier, so I think something with the sentinel itself must be wrong.