New crashing bug

I play on Xbox and I used to experience crashing every 30-45 minutes while playing with a friend on multiplayer. Usually every 30-45 minutes one of us would end up crashing but we could reload no problem and get another 40 minutes or so out of the game. Now (as of three to four days ago) every time we get close to and start a fenix base assault, the person that joined the session gets kicked almost the first minute into starting it. This has also been happening during base defenses which causes the game to register that we left the session (even though the session host actually remains) and consequently we lose the defense mission and have to use tokens to reclaim the base. We can’t play defense missions or assault missions anymore and the update for Xbox is essentially useless. I’ve also been reporting for more than a year now that I cannot go into ostervik without almost immediately crashing. I know it’s a small team but I pay for all the extra content to help support the team and I love playing with friends…can you please fix these game breaking issues on Xbox that have been going on for a very long time now.