For the past two days, I haven’t been able to see other drivers or join team/online races. No error codes, though when I go to Horizon Solo and back to Horizon Life, there’s a permanent “looking for session” grey bar at the top of my screen. The longest I’ve waited on it has been 30 minutes at one time.
Perhaps related, but I’ve had many more PC crashes due to this game in the same time. Perhaps an issue with the October update?