Twice now I've seen these Tier 1 guys traveling quickly around the map to well-known story mission areas. They won't activate the mission though (at least that I can tell), until right before they complete it.
Example: the guy I was watching flew to FOB Buitre, and *somehow* grabbed El Muro. He flew him to the safehouse, THEN activated the mission to extract him. El Muro doesn't even spawn unless you've restarted his mission.
What are these guys doing and why? Both times they refused to respond or react to chat. They wouldn't help anyone and played solo the entire time. It was kind of annoying that they took up a spot in the game, and I added them to my ban list.192.168.0.1 router login 192.168.1.1