Can't receive fireteam invites from the fireteam finder, have checked all of the settings and I have not noticed anything out of place. Very annoying all help will be appreciated.
If you are on the mobile app try logging out and logging in, this happened to me a while back and doing that fixed it for me
Same, /join and /invite doesn't work for me. Always says that I'm offline. I checked my profile, it is online and I even made profile public for test, didn't help. /join and /invite simply do not work with my id.