I have a hard time to figure out how it is decided where I can or can not warp to. When someone says in chat that they need help at thier location, with a beacon up, sometimes im able to find it, sometimes not. And sometimes Im able to warp, and others arnt. Whats the critera to be able to warp to a teammates beacon?

I would also come with a suggestion about warping: When you looking at a teammates profile, add a button that makes u able to warp to the closest friendly beacon to that players location.

You can only warp to the beacons of players on your team who you have added to your friends list. If a friend puts a beacon up in game, sometimes you have to close and open the game to see the new beacon.

I can warp to teammates im not yet friends with

I think you can see the beacons from the team mates in your battle group and friends in other battle groups.